172153075

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1163}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 221700096

約数和(自身を除く): 49547021

約数列:

[1, 5, 25, 31, 155, 191, 775, 955, 1163, 4775, 5815, 5921, 29075, 29605, 36053, 148025, 180265, 222133, 901325, 1110665, 5553325, 6886123, 34430615, 172153075]

約数ペア:

[(1, 172153075), (5, 34430615), (25, 6886123), (31, 5553325), (155, 1110665), (191, 901325), (775, 222133), (955, 180265), (1163, 148025), (4775, 36053), (5815, 29605), (5921, 29075)]