42472515

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{69061}}^1$

素因数の和:69110

約数の個数: 16

約数和(自身を含む): 69614496

約数和(自身を除く): 27141981

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 69061, 207183, 345305, 1035915, 2831501, 8494503, 14157505, 42472515]

約数ペア:

[(1, 42472515), (3, 14157505), (5, 8494503), (15, 2831501), (41, 1035915), (123, 345305), (205, 207183), (615, 69061)]