121256325

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10567}}^1$

素因数の和:10603

約数の個数: 48

約数和(自身を含む): 235877760

約数和(自身を除く): 114621435

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 3825, 10567, 11475, 31701, 52835, 95103, 158505, 179639, 264175, 285309, 475515, 538917, 792525, 898195, 1426545, 1616751, 2377575, 2694585, 4490975, 4850253, 7132725, 8083755, 13472925, 24251265, 40418775, 121256325]

約数ペア:

[(1, 121256325), (3, 40418775), (5, 24251265), (9, 13472925), (15, 8083755), (17, 7132725), (25, 4850253), (27, 4490975), (45, 2694585), (51, 2377575), (75, 1616751), (85, 1426545), (135, 898195), (153, 792525), (225, 538917), (255, 475515), (425, 285309), (459, 264175), (675, 179639), (765, 158505), (1275, 95103), (2295, 52835), (3825, 31701), (10567, 11475)]