15690793503

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:773

約数の個数: 128

約数和(自身を含む): 28226764800

約数和(自身を除く): 12535971297

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 61, 77, 103, 133, 183, 209, 231, 309, 399, 427, 569, 627, 671, 721, 1133, 1159, 1281, 1463, 1707, 1957, 2013, 2163, 3399, 3477, 3983, 4389, 4697, 5871, 6259, 6283, 7931, 8113, 10811, 11949, 12749, 13699, 14091, 18777, 18849, 21527, 23793, 24339, 32433, 34709, 38247, 41097, 43813, 43981, 58607, 64581, 69113, 75677, 89243, 104127, 118921, 119377, 131439, 131943, 150689, 175821, 207339, 227031, 242963, 267729, 356763, 358131, 381799, 410249, 452067, 483791, 644677, 659471, 728889, 832447, 835639, 1113533, 1145397, 1230747, 1313147, 1451373, 1934031, 1978413, 2497341, 2506917, 2672593, 3340599, 3575027, 3939441, 4512739, 4616297, 7254181, 7794731, 8017779, 9192029, 10725081, 12248863, 13538217, 13848891, 21762543, 23384193, 25025189, 27576087, 36746589, 39325297, 50779267, 67925513, 75075567, 85742041, 117975891, 152337801, 203776539, 257226123, 275277079, 475478591, 747180643, 825831237, 1426435773, 2241541929, 5230264501, 15690793503]

約数ペア:

[(1, 15690793503), (3, 5230264501), (7, 2241541929), (11, 1426435773), (19, 825831237), (21, 747180643), (33, 475478591), (57, 275277079), (61, 257226123), (77, 203776539), (103, 152337801), (133, 117975891), (183, 85742041), (209, 75075567), (231, 67925513), (309, 50779267), (399, 39325297), (427, 36746589), (569, 27576087), (627, 25025189), (671, 23384193), (721, 21762543), (1133, 13848891), (1159, 13538217), (1281, 12248863), (1463, 10725081), (1707, 9192029), (1957, 8017779), (2013, 7794731), (2163, 7254181), (3399, 4616297), (3477, 4512739), (3983, 3939441), (4389, 3575027), (4697, 3340599), (5871, 2672593), (6259, 2506917), (6283, 2497341), (7931, 1978413), (8113, 1934031), (10811, 1451373), (11949, 1313147), (12749, 1230747), (13699, 1145397), (14091, 1113533), (18777, 835639), (18849, 832447), (21527, 728889), (23793, 659471), (24339, 644677), (32433, 483791), (34709, 452067), (38247, 410249), (41097, 381799), (43813, 358131), (43981, 356763), (58607, 267729), (64581, 242963), (69113, 227031), (75677, 207339), (89243, 175821), (104127, 150689), (118921, 131943), (119377, 131439)]