157065865

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{2917}}^1$

素因数の和:3033

約数の個数: 24

約数和(自身を含む): 209570760

約数和(自身を除く): 52504895

約数列:

[1, 5, 11, 55, 89, 121, 445, 605, 979, 2917, 4895, 10769, 14585, 32087, 53845, 160435, 259613, 352957, 1298065, 1764785, 2855743, 14278715, 31413173, 157065865]

約数ペア:

[(1, 157065865), (5, 31413173), (11, 14278715), (55, 2855743), (89, 1764785), (121, 1298065), (445, 352957), (605, 259613), (979, 160435), (2917, 53845), (4895, 32087), (10769, 14585)]