274310085

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{373211}}^1$

素因数の和:373233

約数の個数: 24

約数和(自身を含む): 510554016

約数和(自身を除く): 236243931

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 373211, 1119633, 1866055, 2612477, 5598165, 7837431, 13062385, 18287339, 39187155, 54862017, 91436695, 274310085]

約数ペア:

[(1, 274310085), (3, 91436695), (5, 54862017), (7, 39187155), (15, 18287339), (21, 13062385), (35, 7837431), (49, 5598165), (105, 2612477), (147, 1866055), (245, 1119633), (735, 373211)]