4794975

素因数分解:

$3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 36

約数和(自身を含む): 8714472

約数和(自身を除く): 3919497

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 101, 211, 225, 303, 505, 633, 909, 1055, 1515, 1899, 2525, 3165, 4545, 5275, 7575, 9495, 15825, 21311, 22725, 47475, 63933, 106555, 191799, 319665, 532775, 958995, 1598325, 4794975]

約数ペア:

[(1, 4794975), (3, 1598325), (5, 958995), (9, 532775), (15, 319665), (25, 191799), (45, 106555), (75, 63933), (101, 47475), (211, 22725), (225, 21311), (303, 15825), (505, 9495), (633, 7575), (909, 5275), (1055, 4545), (1515, 3165), (1899, 2525)]