147521105

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1\times {\mathrm{997}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 179568144

約数和(自身を除く): 32047039

約数列:

[1, 5, 101, 293, 505, 997, 1465, 4985, 29593, 100697, 147965, 292121, 503485, 1460605, 29504221, 147521105]

約数ペア:

[(1, 147521105), (5, 29504221), (101, 1460605), (293, 503485), (505, 292121), (997, 147965), (1465, 100697), (4985, 29593)]