61863045

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{1867}}^1$

素因数の和:1969

約数の個数: 24

約数和(自身を含む): 101185824

約数和(自身を除く): 39322779

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 1867, 2209, 5601, 6627, 9335, 11045, 28005, 33135, 87749, 263247, 438745, 1316235, 4124203, 12372609, 20621015, 61863045]

約数ペア:

[(1, 61863045), (3, 20621015), (5, 12372609), (15, 4124203), (47, 1316235), (141, 438745), (235, 263247), (705, 87749), (1867, 33135), (2209, 28005), (5601, 11045), (6627, 9335)]