25683450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13171}}^1$

素因数の和:13199

約数の個数: 48

約数和(自身を含む): 68599776

約数和(自身を除く): 42916326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 13171, 26342, 39513, 65855, 79026, 131710, 171223, 197565, 329275, 342446, 395130, 513669, 658550, 856115, 987825, 1027338, 1712230, 1975650, 2568345, 4280575, 5136690, 8561150, 12841725, 25683450]

約数ペア:

[(1, 25683450), (2, 12841725), (3, 8561150), (5, 5136690), (6, 4280575), (10, 2568345), (13, 1975650), (15, 1712230), (25, 1027338), (26, 987825), (30, 856115), (39, 658550), (50, 513669), (65, 395130), (75, 342446), (78, 329275), (130, 197565), (150, 171223), (195, 131710), (325, 79026), (390, 65855), (650, 39513), (975, 26342), (1950, 13171)]