42154335

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6287}}^1$

素因数の和:6447

約数の個数: 24

約数和(自身を含む): 73569600

約数和(自身を除く): 31415265

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6287, 6705, 18861, 31435, 56583, 94305, 282915, 936763, 2810289, 4683815, 8430867, 14051445, 42154335]

約数ペア:

[(1, 42154335), (3, 14051445), (5, 8430867), (9, 4683815), (15, 2810289), (45, 936763), (149, 282915), (447, 94305), (745, 56583), (1341, 31435), (2235, 18861), (6287, 6705)]