105421215

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3457}}^1$

素因数の和:3591

約数の個数: 32

約数和(自身を含む): 179262720

約数和(自身を除く): 73841505

約数列:

[1, 3, 5, 15, 19, 57, 95, 107, 285, 321, 535, 1605, 2033, 3457, 6099, 10165, 10371, 17285, 30495, 51855, 65683, 197049, 328415, 369899, 985245, 1109697, 1849495, 5548485, 7028081, 21084243, 35140405, 105421215]

約数ペア:

[(1, 105421215), (3, 35140405), (5, 21084243), (15, 7028081), (19, 5548485), (57, 1849495), (95, 1109697), (107, 985245), (285, 369899), (321, 328415), (535, 197049), (1605, 65683), (2033, 51855), (3457, 30495), (6099, 17285), (10165, 10371)]