25371450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4337}}^1$

素因数の和:4368

約数の個数: 72

約数和(自身を含む): 73424988

約数和(自身を除く): 48053538

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 4337, 5850, 8674, 13011, 21685, 26022, 39033, 43370, 56381, 65055, 78066, 108425, 112762, 130110, 169143, 195165, 216850, 281905, 325275, 338286, 390330, 507429, 563810, 650550, 845715, 975825, 1014858, 1409525, 1691430, 1951650, 2537145, 2819050, 4228575, 5074290, 8457150, 12685725, 25371450]

約数ペア:

[(1, 25371450), (2, 12685725), (3, 8457150), (5, 5074290), (6, 4228575), (9, 2819050), (10, 2537145), (13, 1951650), (15, 1691430), (18, 1409525), (25, 1014858), (26, 975825), (30, 845715), (39, 650550), (45, 563810), (50, 507429), (65, 390330), (75, 338286), (78, 325275), (90, 281905), (117, 216850), (130, 195165), (150, 169143), (195, 130110), (225, 112762), (234, 108425), (325, 78066), (390, 65055), (450, 56381), (585, 43370), (650, 39033), (975, 26022), (1170, 21685), (1950, 13011), (2925, 8674), (4337, 5850)]