72324495

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4153}}^1$

素因数の和:4213

約数の個数: 40

約数和(自身を含む): 132695376

約数和(自身を除く): 60370881

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1935, 3483, 4153, 5805, 12459, 17415, 20765, 37377, 62295, 112131, 178579, 186885, 336393, 535737, 560655, 892895, 1607211, 1681965, 2678685, 4821633, 8036055, 14464899, 24108165, 72324495]

約数ペア:

[(1, 72324495), (3, 24108165), (5, 14464899), (9, 8036055), (15, 4821633), (27, 2678685), (43, 1681965), (45, 1607211), (81, 892895), (129, 560655), (135, 535737), (215, 336393), (387, 186885), (405, 178579), (645, 112131), (1161, 62295), (1935, 37377), (3483, 20765), (4153, 17415), (5805, 12459)]