90159514365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:619

約数の個数: 128

約数和(自身を含む): 157683843072

約数和(自身を除く): 67524328707

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 137, 163, 213, 223, 255, 355, 411, 489, 669, 685, 815, 1065, 1115, 1207, 2055, 2329, 2445, 2771, 3345, 3621, 3791, 6035, 6987, 8313, 9727, 11373, 11573, 11645, 13855, 15833, 18105, 18955, 22331, 29181, 30551, 34719, 34935, 36349, 41565, 47499, 48635, 56865, 57865, 66993, 79165, 91653, 109047, 111655, 145905, 152755, 165359, 173595, 181745, 196741, 237495, 269161, 334965, 379627, 458265, 496077, 519367, 545235, 590223, 617933, 807483, 826795, 983705, 1138881, 1345805, 1558101, 1585501, 1853799, 1898135, 2169121, 2480385, 2580779, 2596835, 2951115, 3089665, 4037415, 4756503, 4979813, 5694405, 6507363, 7742337, 7790505, 7927505, 9268995, 10845605, 12903895, 14939439, 23782515, 24899065, 26953517, 32536815, 36875057, 38711685, 43873243, 74697195, 80860551, 84656821, 110625171, 131619729, 134767585, 184375285, 219366215, 253970463, 353566723, 404302755, 423284105, 553125855, 658098645, 1060700169, 1269852315, 1767833615, 5303500845, 6010634291, 18031902873, 30053171455, 90159514365]

約数ペア:

[(1, 90159514365), (3, 30053171455), (5, 18031902873), (15, 6010634291), (17, 5303500845), (51, 1767833615), (71, 1269852315), (85, 1060700169), (137, 658098645), (163, 553125855), (213, 423284105), (223, 404302755), (255, 353566723), (355, 253970463), (411, 219366215), (489, 184375285), (669, 134767585), (685, 131619729), (815, 110625171), (1065, 84656821), (1115, 80860551), (1207, 74697195), (2055, 43873243), (2329, 38711685), (2445, 36875057), (2771, 32536815), (3345, 26953517), (3621, 24899065), (3791, 23782515), (6035, 14939439), (6987, 12903895), (8313, 10845605), (9727, 9268995), (11373, 7927505), (11573, 7790505), (11645, 7742337), (13855, 6507363), (15833, 5694405), (18105, 4979813), (18955, 4756503), (22331, 4037415), (29181, 3089665), (30551, 2951115), (34719, 2596835), (34935, 2580779), (36349, 2480385), (41565, 2169121), (47499, 1898135), (48635, 1853799), (56865, 1585501), (57865, 1558101), (66993, 1345805), (79165, 1138881), (91653, 983705), (109047, 826795), (111655, 807483), (145905, 617933), (152755, 590223), (165359, 545235), (173595, 519367), (181745, 496077), (196741, 458265), (237495, 379627), (269161, 334965)]