2235992475

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{2503}}^1$

素因数の和:2836

約数の個数: 48

約数和(自身を含む): 3797987072

約数和(自身を除く): 1561994597

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 277, 645, 831, 1075, 1385, 2503, 3225, 4155, 6925, 7509, 11911, 12515, 20775, 35733, 37545, 59555, 62575, 107629, 178665, 187725, 297775, 322887, 538145, 693331, 893325, 1614435, 2079993, 2690725, 3466655, 8072175, 10399965, 17333275, 29813233, 51999825, 89439699, 149066165, 447198495, 745330825, 2235992475]

約数ペア:

[(1, 2235992475), (3, 745330825), (5, 447198495), (15, 149066165), (25, 89439699), (43, 51999825), (75, 29813233), (129, 17333275), (215, 10399965), (277, 8072175), (645, 3466655), (831, 2690725), (1075, 2079993), (1385, 1614435), (2503, 893325), (3225, 693331), (4155, 538145), (6925, 322887), (7509, 297775), (11911, 187725), (12515, 178665), (20775, 107629), (35733, 62575), (37545, 59555)]