105975

素因数分解:

$3^3\times 5^2\times {\mathrm{157}}^1$

素因数の和:176

約数の個数: 24

約数和(自身を含む): 195920

約数和(自身を除く): 89945

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 157, 225, 471, 675, 785, 1413, 2355, 3925, 4239, 7065, 11775, 21195, 35325, 105975]

約数ペア:

[(1, 105975), (3, 35325), (5, 21195), (9, 11775), (15, 7065), (25, 4239), (27, 3925), (45, 2355), (75, 1413), (135, 785), (157, 675), (225, 471)]