3975470785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{70381}}^1$

素因数の和:70489

約数の個数: 32

約数和(自身を含む): 5675604480

約数和(自身を除く): 1700133695

約数列:

[1, 5, 11, 13, 55, 65, 79, 143, 395, 715, 869, 1027, 4345, 5135, 11297, 56485, 70381, 351905, 774191, 914953, 3870955, 4574765, 5560099, 10064483, 27800495, 50322415, 61161089, 72281287, 305805445, 361406435, 795094157, 3975470785]

約数ペア:

[(1, 3975470785), (5, 795094157), (11, 361406435), (13, 305805445), (55, 72281287), (65, 61161089), (79, 50322415), (143, 27800495), (395, 10064483), (715, 5560099), (869, 4574765), (1027, 3870955), (4345, 914953), (5135, 774191), (11297, 351905), (56485, 70381)]