74564555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 99283968

約数和(自身を除く): 24719413

約数列:

[1, 5, 13, 65, 71, 107, 151, 355, 535, 755, 923, 1391, 1963, 4615, 6955, 7597, 9815, 10721, 16157, 37985, 53605, 80785, 98761, 139373, 210041, 493805, 696865, 1050205, 1147147, 5735735, 14912911, 74564555]

約数ペア:

[(1, 74564555), (5, 14912911), (13, 5735735), (65, 1147147), (71, 1050205), (107, 696865), (151, 493805), (355, 210041), (535, 139373), (755, 98761), (923, 80785), (1391, 53605), (1963, 37985), (4615, 16157), (6955, 10721), (7597, 9815)]