72960885

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5351}}^1$

素因数の和:5466

約数の個数: 32

約数和(自身を含む): 131016960

約数和(自身を除く): 58056075

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 909, 1515, 2727, 4545, 5351, 13635, 16053, 26755, 48159, 80265, 144477, 240795, 540451, 722385, 1621353, 2702255, 4864059, 8106765, 14592177, 24320295, 72960885]

約数ペア:

[(1, 72960885), (3, 24320295), (5, 14592177), (9, 8106765), (15, 4864059), (27, 2702255), (45, 1621353), (101, 722385), (135, 540451), (303, 240795), (505, 144477), (909, 80265), (1515, 48159), (2727, 26755), (4545, 16053), (5351, 13635)]