227156975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1741}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 299387088

約数和(自身を除く): 72230113

約数列:

[1, 5, 17, 25, 85, 307, 425, 1535, 1741, 5219, 7675, 8705, 26095, 29597, 43525, 130475, 147985, 534487, 739925, 2672435, 9086279, 13362175, 45431395, 227156975]

約数ペア:

[(1, 227156975), (5, 45431395), (17, 13362175), (25, 9086279), (85, 2672435), (307, 739925), (425, 534487), (1535, 147985), (1741, 130475), (5219, 43525), (7675, 29597), (8705, 26095)]