18798051455

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{5749}}^1\times {\mathrm{28433}}^1$

素因数の和:34210

約数の個数: 16

約数和(自身を含む): 23543352000

約数和(自身を除く): 4745300545

約数列:

[1, 5, 23, 115, 5749, 28433, 28745, 132227, 142165, 653959, 661135, 3269795, 163461317, 817306585, 3759610291, 18798051455]

約数ペア:

[(1, 18798051455), (5, 3759610291), (23, 817306585), (115, 163461317), (5749, 3269795), (28433, 661135), (28745, 653959), (132227, 142165)]