47866325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4751}}^1$

素因数の和:4805

約数の個数: 24

約数和(自身を含む): 65995776

約数和(自身を除く): 18129451

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 4751, 10075, 23755, 61763, 118775, 147281, 308815, 736405, 1544075, 1914653, 3682025, 9573265, 47866325]

約数ペア:

[(1, 47866325), (5, 9573265), (13, 3682025), (25, 1914653), (31, 1544075), (65, 736405), (155, 308815), (325, 147281), (403, 118775), (775, 61763), (2015, 23755), (4751, 10075)]