73411745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 101274624

約数和(自身を除く): 27862879

約数列:

[1, 5, 11, 23, 55, 115, 131, 253, 443, 655, 1265, 1441, 2215, 3013, 4873, 7205, 10189, 15065, 24365, 33143, 50945, 58033, 112079, 165715, 290165, 560395, 638363, 1334759, 3191815, 6673795, 14682349, 73411745]

約数ペア:

[(1, 73411745), (5, 14682349), (11, 6673795), (23, 3191815), (55, 1334759), (115, 638363), (131, 560395), (253, 290165), (443, 165715), (655, 112079), (1265, 58033), (1441, 50945), (2215, 33143), (3013, 24365), (4873, 15065), (7205, 10189)]