97428575

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 36

約数和(自身を含む): 129601080

約数和(自身を除く): 32172505

約数列:

[1, 5, 23, 25, 53, 115, 139, 265, 529, 575, 695, 1219, 1325, 2645, 3197, 3475, 6095, 7367, 13225, 15985, 28037, 30475, 36835, 73531, 79925, 140185, 169441, 184175, 367655, 700925, 847205, 1838275, 3897143, 4236025, 19485715, 97428575]

約数ペア:

[(1, 97428575), (5, 19485715), (23, 4236025), (25, 3897143), (53, 1838275), (115, 847205), (139, 700925), (265, 367655), (529, 184175), (575, 169441), (695, 140185), (1219, 79925), (1325, 73531), (2645, 36835), (3197, 30475), (3475, 28037), (6095, 15985), (7367, 13225)]