73868505

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2371}}^1$

素因数の和:2477

約数の個数: 32

約数和(自身を含む): 123875328

約数和(自身を除く): 50006823

約数列:

[1, 3, 5, 15, 31, 67, 93, 155, 201, 335, 465, 1005, 2077, 2371, 6231, 7113, 10385, 11855, 31155, 35565, 73501, 158857, 220503, 367505, 476571, 794285, 1102515, 2382855, 4924567, 14773701, 24622835, 73868505]

約数ペア:

[(1, 73868505), (3, 24622835), (5, 14773701), (15, 4924567), (31, 2382855), (67, 1102515), (93, 794285), (155, 476571), (201, 367505), (335, 220503), (465, 158857), (1005, 73501), (2077, 35565), (2371, 31155), (6231, 11855), (7113, 10385)]