220104075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{154459}}^1$

素因数の和:154491

約数の個数: 24

約数和(自身を含む): 383060800

約数和(自身を除く): 162956725

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 154459, 463377, 772295, 2316885, 2934721, 3861475, 8804163, 11584425, 14673605, 44020815, 73368025, 220104075]

約数ペア:

[(1, 220104075), (3, 73368025), (5, 44020815), (15, 14673605), (19, 11584425), (25, 8804163), (57, 3861475), (75, 2934721), (95, 2316885), (285, 772295), (475, 463377), (1425, 154459)]