24970725

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8537}}^1$

素因数の和:8566

約数の個数: 36

約数和(自身を含む): 48171396

約数和(自身を除く): 23200671

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 8537, 25611, 42685, 76833, 110981, 128055, 213425, 332943, 384165, 554905, 640275, 998829, 1664715, 1920825, 2774525, 4994145, 8323575, 24970725]

約数ペア:

[(1, 24970725), (3, 8323575), (5, 4994145), (9, 2774525), (13, 1920825), (15, 1664715), (25, 998829), (39, 640275), (45, 554905), (65, 384165), (75, 332943), (117, 213425), (195, 128055), (225, 110981), (325, 76833), (585, 42685), (975, 25611), (2925, 8537)]