71635245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3169}}^1$

素因数の和:3325

約数の個数: 32

約数和(自身を含む): 125988480

約数和(自身を除く): 54353235

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 165, 411, 685, 1507, 2055, 3169, 4521, 7535, 9507, 15845, 22605, 34859, 47535, 104577, 174295, 434153, 522885, 1302459, 2170765, 4775683, 6512295, 14327049, 23878415, 71635245]

約数ペア:

[(1, 71635245), (3, 23878415), (5, 14327049), (11, 6512295), (15, 4775683), (33, 2170765), (55, 1302459), (137, 522885), (165, 434153), (411, 174295), (685, 104577), (1507, 47535), (2055, 34859), (3169, 22605), (4521, 15845), (7535, 9507)]