9912002025

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{7901}}^1$

素因数の和:8346

約数の個数: 48

約数和(自身を含む): 16814191680

約数和(自身を除く): 6902189655

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 389, 645, 1075, 1167, 1945, 3225, 5835, 7901, 9725, 16727, 23703, 29175, 39505, 50181, 83635, 118515, 197525, 250905, 339743, 418175, 592575, 1019229, 1254525, 1698715, 3073489, 5096145, 8493575, 9220467, 15367445, 25480725, 46102335, 76837225, 132160027, 230511675, 396480081, 660800135, 1982400405, 3304000675, 9912002025]

約数ペア:

[(1, 9912002025), (3, 3304000675), (5, 1982400405), (15, 660800135), (25, 396480081), (43, 230511675), (75, 132160027), (129, 76837225), (215, 46102335), (389, 25480725), (645, 15367445), (1075, 9220467), (1167, 8493575), (1945, 5096145), (3225, 3073489), (5835, 1698715), (7901, 1254525), (9725, 1019229), (16727, 592575), (23703, 418175), (29175, 339743), (39505, 250905), (50181, 197525), (83635, 118515)]