79740375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1529

約数の個数: 64

約数和(自身を含む): 155990016

約数和(自身を除く): 76249641

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 125, 143, 165, 195, 275, 325, 375, 429, 715, 825, 975, 1375, 1487, 1625, 2145, 3575, 4125, 4461, 4875, 7435, 10725, 16357, 17875, 19331, 22305, 37175, 49071, 53625, 57993, 81785, 96655, 111525, 185875, 212641, 245355, 289965, 408925, 483275, 557625, 637923, 1063205, 1226775, 1449825, 2044625, 2416375, 3189615, 5316025, 6133875, 7249125, 15948075, 26580125, 79740375]

約数ペア:

[(1, 79740375), (3, 26580125), (5, 15948075), (11, 7249125), (13, 6133875), (15, 5316025), (25, 3189615), (33, 2416375), (39, 2044625), (55, 1449825), (65, 1226775), (75, 1063205), (125, 637923), (143, 557625), (165, 483275), (195, 408925), (275, 289965), (325, 245355), (375, 212641), (429, 185875), (715, 111525), (825, 96655), (975, 81785), (1375, 57993), (1487, 53625), (1625, 49071), (2145, 37175), (3575, 22305), (4125, 19331), (4461, 17875), (4875, 16357), (7435, 10725)]