47042265

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{31051}}^1$

素因数の和:31160

約数の個数: 16

約数和(自身を含む): 76015296

約数和(自身を除く): 28973031

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 31051, 93153, 155255, 465765, 3136151, 9408453, 15680755, 47042265]

約数ペア:

[(1, 47042265), (3, 15680755), (5, 9408453), (15, 3136151), (101, 465765), (303, 155255), (505, 93153), (1515, 31051)]