72631215

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11447}}^1$

素因数の和:11508

約数の個数: 32

約数和(自身を含む): 131880960

約数和(自身を除く): 59249745

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 11447, 34341, 57235, 103023, 171705, 309069, 515115, 538009, 1545345, 1614027, 2690045, 4842081, 8070135, 14526243, 24210405, 72631215]

約数ペア:

[(1, 72631215), (3, 24210405), (5, 14526243), (9, 8070135), (15, 4842081), (27, 2690045), (45, 1614027), (47, 1545345), (135, 538009), (141, 515115), (235, 309069), (423, 171705), (705, 103023), (1269, 57235), (2115, 34341), (6345, 11447)]