158001605

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{8429}}^1$

素因数の和:8620

約数の個数: 16

約数和(自身を含む): 199082880

約数和(自身を除く): 41081275

約数列:

[1, 5, 23, 115, 163, 815, 3749, 8429, 18745, 42145, 193867, 969335, 1373927, 6869635, 31600321, 158001605]

約数ペア:

[(1, 158001605), (5, 31600321), (23, 6869635), (115, 1373927), (163, 969335), (815, 193867), (3749, 42145), (8429, 18745)]