15660002175

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:737

約数の個数: 96

約数和(自身を含む): 27298252800

約数和(自身を除く): 11638250625

約数列:

[1, 3, 5, 15, 25, 29, 75, 83, 87, 145, 223, 249, 389, 415, 435, 669, 725, 1115, 1167, 1245, 1945, 2075, 2175, 2407, 3345, 5575, 5835, 6225, 6467, 7221, 9725, 11281, 12035, 16725, 18509, 19401, 29175, 32287, 32335, 33843, 36105, 55527, 56405, 60175, 86747, 92545, 96861, 97005, 161435, 161675, 169215, 180525, 260241, 277635, 282025, 433735, 462725, 484305, 485025, 536761, 807175, 846075, 936323, 1301205, 1388175, 1610283, 2168675, 2421525, 2515663, 2683805, 2808969, 4681615, 6506025, 7200001, 7546989, 8051415, 12578315, 13419025, 14044845, 21600003, 23408075, 36000005, 37734945, 40257075, 62891575, 70224225, 108000015, 180000025, 188674725, 208800029, 540000075, 626400087, 1044000145, 3132000435, 5220000725, 15660002175]

約数ペア:

[(1, 15660002175), (3, 5220000725), (5, 3132000435), (15, 1044000145), (25, 626400087), (29, 540000075), (75, 208800029), (83, 188674725), (87, 180000025), (145, 108000015), (223, 70224225), (249, 62891575), (389, 40257075), (415, 37734945), (435, 36000005), (669, 23408075), (725, 21600003), (1115, 14044845), (1167, 13419025), (1245, 12578315), (1945, 8051415), (2075, 7546989), (2175, 7200001), (2407, 6506025), (3345, 4681615), (5575, 2808969), (5835, 2683805), (6225, 2515663), (6467, 2421525), (7221, 2168675), (9725, 1610283), (11281, 1388175), (12035, 1301205), (16725, 936323), (18509, 846075), (19401, 807175), (29175, 536761), (32287, 485025), (32335, 484305), (33843, 462725), (36105, 433735), (55527, 282025), (56405, 277635), (60175, 260241), (86747, 180525), (92545, 169215), (96861, 161675), (97005, 161435)]