80233725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7481}}^1$

素因数の和:7518

約数の個数: 48

約数和(自身を含む): 155865024

約数和(自身を除く): 75631299

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 7481, 10725, 22443, 37405, 82291, 97253, 112215, 187025, 246873, 291759, 411455, 486265, 561075, 1069783, 1234365, 1458795, 2057275, 2431325, 3209349, 5348915, 6171825, 7293975, 16046745, 26744575, 80233725]

約数ペア:

[(1, 80233725), (3, 26744575), (5, 16046745), (11, 7293975), (13, 6171825), (15, 5348915), (25, 3209349), (33, 2431325), (39, 2057275), (55, 1458795), (65, 1234365), (75, 1069783), (143, 561075), (165, 486265), (195, 411455), (275, 291759), (325, 246873), (429, 187025), (715, 112215), (825, 97253), (975, 82291), (2145, 37405), (3575, 22443), (7481, 10725)]