57656745

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 110592000

約数和(自身を除く): 52935255

約数列:

[1, 3, 5, 9, 15, 23, 27, 31, 45, 69, 93, 115, 135, 155, 207, 279, 345, 465, 599, 621, 713, 837, 1035, 1395, 1797, 2139, 2995, 3105, 3565, 4185, 5391, 6417, 8985, 10695, 13777, 16173, 18569, 19251, 26955, 32085, 41331, 55707, 68885, 80865, 92845, 96255, 123993, 167121, 206655, 278535, 371979, 427087, 501363, 619965, 835605, 1281261, 1859895, 2135435, 2506815, 3843783, 6406305, 11531349, 19218915, 57656745]

約数ペア:

[(1, 57656745), (3, 19218915), (5, 11531349), (9, 6406305), (15, 3843783), (23, 2506815), (27, 2135435), (31, 1859895), (45, 1281261), (69, 835605), (93, 619965), (115, 501363), (135, 427087), (155, 371979), (207, 278535), (279, 206655), (345, 167121), (465, 123993), (599, 96255), (621, 92845), (713, 80865), (837, 68885), (1035, 55707), (1395, 41331), (1797, 32085), (2139, 26955), (2995, 19251), (3105, 18569), (3565, 16173), (4185, 13777), (5391, 10695), (6417, 8985)]