29940975

素因数分解:

$3^3\times 5^2\times {\mathrm{44357}}^1$

素因数の和:44376

約数の個数: 24

約数和(自身を含む): 55003920

約数和(自身を除く): 25062945

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 44357, 133071, 221785, 399213, 665355, 1108925, 1197639, 1996065, 3326775, 5988195, 9980325, 29940975]

約数ペア:

[(1, 29940975), (3, 9980325), (5, 5988195), (9, 3326775), (15, 1996065), (25, 1197639), (27, 1108925), (45, 665355), (75, 399213), (135, 221785), (225, 133071), (675, 44357)]