147902975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1861}}^1$

素因数の和:1916

約数の個数: 36

約数和(自身を含む): 212647848

約数和(自身を除く): 64744873

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 289, 425, 935, 1445, 1861, 3179, 4675, 7225, 9305, 15895, 20471, 31637, 46525, 79475, 102355, 158185, 348007, 511775, 537829, 790925, 1740035, 2689145, 5916119, 8700175, 13445725, 29580595, 147902975]

約数ペア:

[(1, 147902975), (5, 29580595), (11, 13445725), (17, 8700175), (25, 5916119), (55, 2689145), (85, 1740035), (187, 790925), (275, 537829), (289, 511775), (425, 348007), (935, 158185), (1445, 102355), (1861, 79475), (3179, 46525), (4675, 31637), (7225, 20471), (9305, 15895)]