13463625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 26836992

約数和(自身を除く): 13373367

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 125, 161, 175, 223, 345, 375, 483, 525, 575, 669, 805, 875, 1115, 1561, 1725, 2415, 2625, 2875, 3345, 4025, 4683, 5129, 5575, 7805, 8625, 12075, 15387, 16725, 20125, 23415, 25645, 27875, 35903, 39025, 60375, 76935, 83625, 107709, 117075, 128225, 179515, 195125, 384675, 538545, 585375, 641125, 897575, 1923375, 2692725, 4487875, 13463625]

約数ペア:

[(1, 13463625), (3, 4487875), (5, 2692725), (7, 1923375), (15, 897575), (21, 641125), (23, 585375), (25, 538545), (35, 384675), (69, 195125), (75, 179515), (105, 128225), (115, 117075), (125, 107709), (161, 83625), (175, 76935), (223, 60375), (345, 39025), (375, 35903), (483, 27875), (525, 25645), (575, 23415), (669, 20125), (805, 16725), (875, 15387), (1115, 12075), (1561, 8625), (1725, 7805), (2415, 5575), (2625, 5129), (2875, 4683), (3345, 4025)]