53691525

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4679}}^1$

素因数の和:4715

約数の個数: 48

約数和(自身を含む): 104457600

約数和(自身を除く): 50766075

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 3825, 4679, 11475, 14037, 23395, 42111, 70185, 79543, 116975, 126333, 210555, 238629, 350925, 397715, 631665, 715887, 1052775, 1193145, 1988575, 2147661, 3158325, 3579435, 5965725, 10738305, 17897175, 53691525]

約数ペア:

[(1, 53691525), (3, 17897175), (5, 10738305), (9, 5965725), (15, 3579435), (17, 3158325), (25, 2147661), (27, 1988575), (45, 1193145), (51, 1052775), (75, 715887), (85, 631665), (135, 397715), (153, 350925), (225, 238629), (255, 210555), (425, 126333), (459, 116975), (675, 79543), (765, 70185), (1275, 42111), (2295, 23395), (3825, 14037), (4679, 11475)]