148370815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2617}}^1$

素因数の和:2691

約数の個数: 32

約数和(自身を含む): 203575680

約数和(自身を除く): 55204865

約数列:

[1, 5, 17, 23, 29, 85, 115, 145, 391, 493, 667, 1955, 2465, 2617, 3335, 11339, 13085, 44489, 56695, 60191, 75893, 222445, 300955, 379465, 1023247, 1290181, 1745539, 5116235, 6450905, 8727695, 29674163, 148370815]

約数ペア:

[(1, 148370815), (5, 29674163), (17, 8727695), (23, 6450905), (29, 5116235), (85, 1745539), (115, 1290181), (145, 1023247), (391, 379465), (493, 300955), (667, 222445), (1955, 75893), (2465, 60191), (2617, 56695), (3335, 44489), (11339, 13085)]