25628850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{337}}^1$

素因数の和:381

約数の個数: 108

約数和(自身を含む): 74781486

約数和(自身を除く): 49152636

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, 169, 195, 225, 234, 325, 337, 338, 390, 450, 507, 585, 650, 674, 845, 975, 1011, 1014, 1170, 1521, 1685, 1690, 1950, 2022, 2535, 2925, 3033, 3042, 3370, 4225, 4381, 5055, 5070, 5850, 6066, 7605, 8425, 8450, 8762, 10110, 12675, 13143, 15165, 15210, 16850, 21905, 25275, 25350, 26286, 30330, 38025, 39429, 43810, 50550, 56953, 65715, 75825, 76050, 78858, 109525, 113906, 131430, 151650, 170859, 197145, 219050, 284765, 328575, 341718, 394290, 512577, 569530, 657150, 854295, 985725, 1025154, 1423825, 1708590, 1971450, 2562885, 2847650, 4271475, 5125770, 8542950, 12814425, 25628850]

約数ペア:

[(1, 25628850), (2, 12814425), (3, 8542950), (5, 5125770), (6, 4271475), (9, 2847650), (10, 2562885), (13, 1971450), (15, 1708590), (18, 1423825), (25, 1025154), (26, 985725), (30, 854295), (39, 657150), (45, 569530), (50, 512577), (65, 394290), (75, 341718), (78, 328575), (90, 284765), (117, 219050), (130, 197145), (150, 170859), (169, 151650), (195, 131430), (225, 113906), (234, 109525), (325, 78858), (337, 76050), (338, 75825), (390, 65715), (450, 56953), (507, 50550), (585, 43810), (650, 39429), (674, 38025), (845, 30330), (975, 26286), (1011, 25350), (1014, 25275), (1170, 21905), (1521, 16850), (1685, 15210), (1690, 15165), (1950, 13143), (2022, 12675), (2535, 10110), (2925, 8762), (3033, 8450), (3042, 8425), (3370, 7605), (4225, 6066), (4381, 5850), (5055, 5070)]