79321825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12541}}^1$

素因数の和:12585

約数の個数: 24

約数和(自身を含む): 111974976

約数和(自身を除く): 32653151

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 12541, 62705, 137951, 288443, 313525, 689755, 1442215, 3172873, 3448775, 7211075, 15864365, 79321825]

約数ペア:

[(1, 79321825), (5, 15864365), (11, 7211075), (23, 3448775), (25, 3172873), (55, 1442215), (115, 689755), (253, 313525), (275, 288443), (575, 137951), (1265, 62705), (6325, 12541)]