30695925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 57565760

約数和(自身を除く): 26869835

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 1657, 3705, 4971, 6175, 8285, 18525, 21541, 24855, 31483, 41425, 64623, 94449, 107705, 124275, 157415, 323115, 409279, 472245, 538525, 787075, 1227837, 1615575, 2046395, 2361225, 6139185, 10231975, 30695925]

約数ペア:

[(1, 30695925), (3, 10231975), (5, 6139185), (13, 2361225), (15, 2046395), (19, 1615575), (25, 1227837), (39, 787075), (57, 538525), (65, 472245), (75, 409279), (95, 323115), (195, 157415), (247, 124275), (285, 107705), (325, 94449), (475, 64623), (741, 41425), (975, 31483), (1235, 24855), (1425, 21541), (1657, 18525), (3705, 8285), (4971, 6175)]