64234415

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1213}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 94400640

約数和(自身を除く): 30166225

約数列:

[1, 5, 7, 17, 35, 85, 89, 119, 445, 595, 623, 1213, 1513, 3115, 6065, 7565, 8491, 10591, 20621, 42455, 52955, 103105, 107957, 144347, 539785, 721735, 755699, 1835269, 3778495, 9176345, 12846883, 64234415]

約数ペア:

[(1, 64234415), (5, 12846883), (7, 9176345), (17, 3778495), (35, 1835269), (85, 755699), (89, 721735), (119, 539785), (445, 144347), (595, 107957), (623, 103105), (1213, 52955), (1513, 42455), (3115, 20621), (6065, 10591), (7565, 8491)]