133749825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{727}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 242651136

約数和(自身を除く): 108901311

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 223, 275, 669, 727, 825, 1115, 2181, 2453, 3345, 3635, 5575, 7359, 7997, 10905, 12265, 16725, 18175, 23991, 36795, 39985, 54525, 61325, 119955, 162121, 183975, 199925, 486363, 599775, 810605, 1783331, 2431815, 4053025, 5349993, 8916655, 12159075, 26749965, 44583275, 133749825]

約数ペア:

[(1, 133749825), (3, 44583275), (5, 26749965), (11, 12159075), (15, 8916655), (25, 5349993), (33, 4053025), (55, 2431815), (75, 1783331), (165, 810605), (223, 599775), (275, 486363), (669, 199925), (727, 183975), (825, 162121), (1115, 119955), (2181, 61325), (2453, 54525), (3345, 39985), (3635, 36795), (5575, 23991), (7359, 18175), (7997, 16725), (10905, 12265)]