25233525

素因数分解:

$3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:772

約数の個数: 60

約数和(自身を含む): 49558212

約数和(自身を除く): 24324687

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 135, 153, 225, 255, 405, 425, 459, 675, 733, 765, 1275, 1377, 2025, 2199, 2295, 3665, 3825, 6597, 6885, 10995, 11475, 12461, 18325, 19791, 32985, 34425, 37383, 54975, 59373, 62305, 98955, 112149, 164925, 186915, 296865, 311525, 336447, 494775, 560745, 934575, 1009341, 1484325, 1682235, 2803725, 5046705, 8411175, 25233525]

約数ペア:

[(1, 25233525), (3, 8411175), (5, 5046705), (9, 2803725), (15, 1682235), (17, 1484325), (25, 1009341), (27, 934575), (45, 560745), (51, 494775), (75, 336447), (81, 311525), (85, 296865), (135, 186915), (153, 164925), (225, 112149), (255, 98955), (405, 62305), (425, 59373), (459, 54975), (675, 37383), (733, 34425), (765, 32985), (1275, 19791), (1377, 18325), (2025, 12461), (2199, 11475), (2295, 10995), (3665, 6885), (3825, 6597)]