2915661445

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{1259}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 3684925440

約数和(自身を除く): 769263995

約数列:

[1, 5, 31, 67, 155, 223, 335, 1115, 1259, 2077, 6295, 6913, 10385, 14941, 34565, 39029, 74705, 84353, 195145, 280757, 421765, 463171, 1403785, 2315855, 2614943, 8703467, 13074715, 18810719, 43517335, 94053595, 583132289, 2915661445]

約数ペア:

[(1, 2915661445), (5, 583132289), (31, 94053595), (67, 43517335), (155, 18810719), (223, 13074715), (335, 8703467), (1115, 2614943), (1259, 2315855), (2077, 1403785), (6295, 463171), (6913, 421765), (10385, 280757), (14941, 195145), (34565, 84353), (39029, 74705)]