71985765

素因数分解:

$3^1\times 5^1\times {\mathrm{1831}}^1\times {\mathrm{2621}}^1$

素因数の和:4460

約数の個数: 16

約数和(自身を含む): 115284096

約数和(自身を除く): 43298331

約数列:

[1, 3, 5, 15, 1831, 2621, 5493, 7863, 9155, 13105, 27465, 39315, 4799051, 14397153, 23995255, 71985765]

約数ペア:

[(1, 71985765), (3, 23995255), (5, 14397153), (15, 4799051), (1831, 39315), (2621, 27465), (5493, 13105), (7863, 9155)]