61517145

素因数分解:

$3^1\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{2383}}^1$

素因数の和:4112

約数の個数: 16

約数和(自身を含む): 98525952

約数和(自身を除く): 37008807

約数列:

[1, 3, 5, 15, 1721, 2383, 5163, 7149, 8605, 11915, 25815, 35745, 4101143, 12303429, 20505715, 61517145]

約数ペア:

[(1, 61517145), (3, 20505715), (5, 12303429), (15, 4101143), (1721, 35745), (2383, 25815), (5163, 11915), (7149, 8605)]