78514015

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1879}}^1$

素因数の和:2082

約数の個数: 16

約数和(自身を含む): 96511680

約数和(自身を除く): 17997665

約数列:

[1, 5, 61, 137, 305, 685, 1879, 8357, 9395, 41785, 114619, 257423, 573095, 1287115, 15702803, 78514015]

約数ペア:

[(1, 78514015), (5, 15702803), (61, 1287115), (137, 573095), (305, 257423), (685, 114619), (1879, 41785), (8357, 9395)]