27731675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2837}}^1$

素因数の和:2887

約数の個数: 24

約数和(自身を含む): 38006496

約数和(自身を除く): 10274821

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 2837, 9775, 14185, 48229, 65251, 70925, 241145, 326255, 1109267, 1205725, 1631275, 5546335, 27731675]

約数ペア:

[(1, 27731675), (5, 5546335), (17, 1631275), (23, 1205725), (25, 1109267), (85, 326255), (115, 241145), (391, 70925), (425, 65251), (575, 48229), (1955, 14185), (2837, 9775)]