51436125

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3517}}^1$

素因数の和:3551

約数の個数: 48

約数和(自身を含む): 99883056

約数和(自身を除く): 48446931

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 975, 1125, 1625, 2925, 3517, 4875, 10551, 14625, 17585, 31653, 45721, 52755, 87925, 137163, 158265, 228605, 263775, 411489, 439625, 685815, 791325, 1143025, 1318875, 2057445, 3429075, 3956625, 5715125, 10287225, 17145375, 51436125]

約数ペア:

[(1, 51436125), (3, 17145375), (5, 10287225), (9, 5715125), (13, 3956625), (15, 3429075), (25, 2057445), (39, 1318875), (45, 1143025), (65, 791325), (75, 685815), (117, 439625), (125, 411489), (195, 263775), (225, 228605), (325, 158265), (375, 137163), (585, 87925), (975, 52755), (1125, 45721), (1625, 31653), (2925, 17585), (3517, 14625), (4875, 10551)]