30087925

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9049}}^1$

素因数の和:9085

約数の個数: 24

約数和(自身を含む): 44888000

約数和(自身を除く): 14800075

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 9049, 45245, 63343, 171931, 226225, 316715, 859655, 1203517, 1583575, 4298275, 6017585, 30087925]

約数ペア:

[(1, 30087925), (5, 6017585), (7, 4298275), (19, 1583575), (25, 1203517), (35, 859655), (95, 316715), (133, 226225), (175, 171931), (475, 63343), (665, 45245), (3325, 9049)]