2692725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 5332992

約数和(自身を除く): 2640267

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 161, 175, 223, 345, 483, 525, 575, 669, 805, 1115, 1561, 1725, 2415, 3345, 4025, 4683, 5129, 5575, 7805, 12075, 15387, 16725, 23415, 25645, 35903, 39025, 76935, 107709, 117075, 128225, 179515, 384675, 538545, 897575, 2692725]

約数ペア:

[(1, 2692725), (3, 897575), (5, 538545), (7, 384675), (15, 179515), (21, 128225), (23, 117075), (25, 107709), (35, 76935), (69, 39025), (75, 35903), (105, 25645), (115, 23415), (161, 16725), (175, 15387), (223, 12075), (345, 7805), (483, 5575), (525, 5129), (575, 4683), (669, 4025), (805, 3345), (1115, 2415), (1561, 1725)]