71957295

素因数分解:

$3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1429}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 128356800

約数和(自身を除く): 56399505

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 373, 1119, 1429, 1865, 3357, 4287, 5595, 7145, 10071, 12861, 16785, 21435, 38583, 50355, 64305, 192915, 533017, 1599051, 2665085, 4797153, 7995255, 14391459, 23985765, 71957295]

約数ペア:

[(1, 71957295), (3, 23985765), (5, 14391459), (9, 7995255), (15, 4797153), (27, 2665085), (45, 1599051), (135, 533017), (373, 192915), (1119, 64305), (1429, 50355), (1865, 38583), (3357, 21435), (4287, 16785), (5595, 12861), (7145, 10071)]