15697863699

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{21481}}^1$

素因数の和:21620

約数の個数: 64

約数和(自身を含む): 26727045120

約数和(自身を除く): 11029181421

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 89, 119, 161, 267, 357, 391, 483, 623, 1173, 1513, 1869, 2047, 2737, 4539, 6141, 8211, 10591, 14329, 21481, 31773, 34799, 42987, 64443, 104397, 150367, 243593, 365177, 451101, 494063, 730779, 1095531, 1482189, 1911809, 2556239, 3458441, 5735427, 7668717, 8399071, 10375323, 13382663, 25197213, 32500753, 40147989, 43971607, 58793497, 97502259, 131914821, 176380491, 227505271, 307801249, 682515813, 747517319, 923403747, 2242551957, 5232621233, 15697863699]

約数ペア:

[(1, 15697863699), (3, 5232621233), (7, 2242551957), (17, 923403747), (21, 747517319), (23, 682515813), (51, 307801249), (69, 227505271), (89, 176380491), (119, 131914821), (161, 97502259), (267, 58793497), (357, 43971607), (391, 40147989), (483, 32500753), (623, 25197213), (1173, 13382663), (1513, 10375323), (1869, 8399071), (2047, 7668717), (2737, 5735427), (4539, 3458441), (6141, 2556239), (8211, 1911809), (10591, 1482189), (14329, 1095531), (21481, 730779), (31773, 494063), (34799, 451101), (42987, 365177), (64443, 243593), (104397, 150367)]