78162645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{10079}}^1$

素因数の和:10145

約数の個数: 32

約数和(自身を含む): 139345920

約数和(自身を除く): 61183275

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 7755, 10079, 30237, 50395, 110869, 151185, 332607, 473713, 554345, 1421139, 1663035, 2368565, 5210843, 7105695, 15632529, 26054215, 78162645]

約数ペア:

[(1, 78162645), (3, 26054215), (5, 15632529), (11, 7105695), (15, 5210843), (33, 2368565), (47, 1663035), (55, 1421139), (141, 554345), (165, 473713), (235, 332607), (517, 151185), (705, 110869), (1551, 50395), (2585, 30237), (7755, 10079)]