66162835

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 87109632

約数和(自身を除く): 20946797

約数列:

[1, 5, 23, 31, 67, 115, 155, 277, 335, 713, 1385, 1541, 2077, 3565, 6371, 7705, 8587, 10385, 18559, 31855, 42935, 47771, 92795, 197501, 238855, 426857, 575329, 987505, 2134285, 2876645, 13232567, 66162835]

約数ペア:

[(1, 66162835), (5, 13232567), (23, 2876645), (31, 2134285), (67, 987505), (115, 575329), (155, 426857), (277, 238855), (335, 197501), (713, 92795), (1385, 47771), (1541, 42935), (2077, 31855), (3565, 18559), (6371, 10385), (7705, 8587)]