157210663105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2719}}^1\times {\mathrm{7643}}^1$

素因数の和:10473

約数の個数: 32

約数和(自身を含む): 202095129600

約数和(自身を除く): 44884466495

約数列:

[1, 5, 17, 85, 89, 445, 1513, 2719, 7565, 7643, 13595, 38215, 46223, 129931, 231115, 241991, 649655, 680227, 1209955, 3401135, 4113847, 11563859, 20569235, 20781317, 57819295, 103906585, 353282389, 1766411945, 1849537213, 9247686065, 31442132621, 157210663105]

約数ペア:

[(1, 157210663105), (5, 31442132621), (17, 9247686065), (85, 1849537213), (89, 1766411945), (445, 353282389), (1513, 103906585), (2719, 57819295), (7565, 20781317), (7643, 20569235), (13595, 11563859), (38215, 4113847), (46223, 3401135), (129931, 1209955), (231115, 680227), (241991, 649655)]