152372495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1049}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 211680000

約数和(自身を除く): 59307505

約数列:

[1, 5, 11, 19, 55, 95, 139, 209, 695, 1045, 1049, 1529, 2641, 5245, 7645, 11539, 13205, 19931, 29051, 57695, 99655, 145255, 145811, 219241, 729055, 1096205, 1603921, 2770409, 8019605, 13852045, 30474499, 152372495]

約数ペア:

[(1, 152372495), (5, 30474499), (11, 13852045), (19, 8019605), (55, 2770409), (95, 1603921), (139, 1096205), (209, 729055), (695, 219241), (1045, 145811), (1049, 145255), (1529, 99655), (2641, 57695), (5245, 29051), (7645, 19931), (11539, 13205)]