49290975

素因数分解:

$3^2\times 5^2\times {\mathrm{219071}}^1$

素因数の和:219087

約数の個数: 18

約数和(自身を含む): 88286016

約数和(自身を除く): 38995041

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 219071, 657213, 1095355, 1971639, 3286065, 5476775, 9858195, 16430325, 49290975]

約数ペア:

[(1, 49290975), (3, 16430325), (5, 9858195), (9, 5476775), (15, 3286065), (25, 1971639), (45, 1095355), (75, 657213), (225, 219071)]