93898475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17971}}^1$

素因数の和:18011

約数の個数: 24

約数和(自身を含む): 133711680

約数和(自身を除く): 39813205

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 17971, 89855, 197681, 341449, 449275, 988405, 1707245, 3755939, 4942025, 8536225, 18779695, 93898475]

約数ペア:

[(1, 93898475), (5, 18779695), (11, 8536225), (19, 4942025), (25, 3755939), (55, 1707245), (95, 988405), (209, 449275), (275, 341449), (475, 197681), (1045, 89855), (5225, 17971)]