22764445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 32006016

約数和(自身を除く): 9241571

約数列:

[1, 5, 11, 17, 55, 85, 97, 187, 251, 485, 935, 1067, 1255, 1649, 2761, 4267, 5335, 8245, 13805, 18139, 21335, 24347, 46937, 90695, 121735, 234685, 267817, 413899, 1339085, 2069495, 4552889, 22764445]

約数ペア:

[(1, 22764445), (5, 4552889), (11, 2069495), (17, 1339085), (55, 413899), (85, 267817), (97, 234685), (187, 121735), (251, 90695), (485, 46937), (935, 24347), (1067, 21335), (1255, 18139), (1649, 13805), (2761, 8245), (4267, 5335)]