3977183465

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 4955005440

約数和(自身を除く): 977821975

約数列:

[1, 5, 37, 185, 239, 293, 307, 1195, 1465, 1535, 8843, 10841, 11359, 44215, 54205, 56795, 70027, 73373, 89951, 350135, 366865, 449755, 2590999, 2714801, 3328187, 12954995, 13574005, 16640935, 21498289, 107491445, 795436693, 3977183465]

約数ペア:

[(1, 3977183465), (5, 795436693), (37, 107491445), (185, 21498289), (239, 16640935), (293, 13574005), (307, 12954995), (1195, 3328187), (1465, 2714801), (1535, 2590999), (8843, 449755), (10841, 366865), (11359, 350135), (44215, 89951), (54205, 73373), (56795, 70027)]