136921515

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{991}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 224366592

約数和(自身を除く): 87445077

約数列:

[1, 3, 5, 15, 61, 151, 183, 305, 453, 755, 915, 991, 2265, 2973, 4955, 9211, 14865, 27633, 46055, 60451, 138165, 149641, 181353, 302255, 448923, 748205, 906765, 2244615, 9128101, 27384303, 45640505, 136921515]

約数ペア:

[(1, 136921515), (3, 45640505), (5, 27384303), (15, 9128101), (61, 2244615), (151, 906765), (183, 748205), (305, 448923), (453, 302255), (755, 181353), (915, 149641), (991, 138165), (2265, 60451), (2973, 46055), (4955, 27633), (9211, 14865)]