157412035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 213269760

約数和(自身を除く): 55857725

約数列:

[1, 5, 11, 43, 55, 101, 215, 473, 505, 659, 1111, 2365, 3295, 4343, 5555, 7249, 21715, 28337, 36245, 47773, 66559, 141685, 238865, 311707, 332795, 732149, 1558535, 2862037, 3660745, 14310185, 31482407, 157412035]

約数ペア:

[(1, 157412035), (5, 31482407), (11, 14310185), (43, 3660745), (55, 2862037), (101, 1558535), (215, 732149), (473, 332795), (505, 311707), (659, 238865), (1111, 141685), (2365, 66559), (3295, 47773), (4343, 36245), (5555, 28337), (7249, 21715)]