1237535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 1626240

約数和(自身を除く): 388705

約数列:

[1, 5, 13, 65, 79, 241, 395, 1027, 1205, 3133, 5135, 15665, 19039, 95195, 247507, 1237535]

約数ペア:

[(1, 1237535), (5, 247507), (13, 95195), (65, 19039), (79, 15665), (241, 5135), (395, 3133), (1027, 1205)]