61644715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{48731}}^1$

素因数の和:48770

約数の個数: 16

約数和(自身を含む): 84208896

約数和(自身を除く): 22564181

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 48731, 243655, 536041, 1120813, 2680205, 5604065, 12328943, 61644715]

約数ペア:

[(1, 61644715), (5, 12328943), (11, 5604065), (23, 2680205), (55, 1120813), (115, 536041), (253, 243655), (1265, 48731)]