2092725

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 36

約数和(自身を含む): 3830112

約数和(自身を除く): 1737387

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 131, 213, 225, 355, 393, 639, 655, 1065, 1179, 1775, 1965, 3195, 3275, 5325, 5895, 9301, 9825, 15975, 27903, 29475, 46505, 83709, 139515, 232525, 418545, 697575, 2092725]

約数ペア:

[(1, 2092725), (3, 697575), (5, 418545), (9, 232525), (15, 139515), (25, 83709), (45, 46505), (71, 29475), (75, 27903), (131, 15975), (213, 9825), (225, 9301), (355, 5895), (393, 5325), (639, 3275), (655, 3195), (1065, 1965), (1179, 1775)]