49671375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 93090816

約数和(自身を除く): 43419441

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 125, 195, 299, 325, 345, 375, 443, 575, 897, 975, 1329, 1495, 1625, 1725, 2215, 2875, 4485, 4875, 5759, 6645, 7475, 8625, 10189, 11075, 17277, 22425, 28795, 30567, 33225, 37375, 50945, 55375, 86385, 112125, 132457, 143975, 152835, 166125, 254725, 397371, 431925, 662285, 719875, 764175, 1273625, 1986855, 2159625, 3311425, 3820875, 9934275, 16557125, 49671375]

約数ペア:

[(1, 49671375), (3, 16557125), (5, 9934275), (13, 3820875), (15, 3311425), (23, 2159625), (25, 1986855), (39, 1273625), (65, 764175), (69, 719875), (75, 662285), (115, 431925), (125, 397371), (195, 254725), (299, 166125), (325, 152835), (345, 143975), (375, 132457), (443, 112125), (575, 86385), (897, 55375), (975, 50945), (1329, 37375), (1495, 33225), (1625, 30567), (1725, 28795), (2215, 22425), (2875, 17277), (4485, 11075), (4875, 10189), (5759, 8625), (6645, 7475)]