156978015145

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3596701}}^1$

素因数の和:3596785

約数の個数: 32

約数和(自身を含む): 227887038720

約数和(自身を除く): 70909023575

約数列:

[1, 5, 7, 29, 35, 43, 145, 203, 215, 301, 1015, 1247, 1505, 6235, 8729, 43645, 3596701, 17983505, 25176907, 104304329, 125884535, 154658143, 521521645, 730130303, 773290715, 1082607001, 3650651515, 4485086147, 5413035005, 22425430735, 31395603029, 156978015145]

約数ペア:

[(1, 156978015145), (5, 31395603029), (7, 22425430735), (29, 5413035005), (35, 4485086147), (43, 3650651515), (145, 1082607001), (203, 773290715), (215, 730130303), (301, 521521645), (1015, 154658143), (1247, 125884535), (1505, 104304329), (6235, 25176907), (8729, 17983505), (43645, 3596701)]