71347995

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{38671}}^1$

素因数の和:38723

約数の個数: 24

約数和(自身を含む): 126689472

約数和(自身を除く): 55341477

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 38671, 116013, 193355, 348039, 580065, 1585511, 1740195, 4756533, 7927555, 14269599, 23782665, 71347995]

約数ペア:

[(1, 71347995), (3, 23782665), (5, 14269599), (9, 7927555), (15, 4756533), (41, 1740195), (45, 1585511), (123, 580065), (205, 348039), (369, 193355), (615, 116013), (1845, 38671)]