190886625

素因数分解:

$3^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1153

約数の個数: 80

約数和(自身を含む): 377142480

約数和(自身を除く): 186255855

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 125, 135, 153, 225, 255, 375, 405, 425, 459, 675, 765, 1109, 1125, 1275, 1377, 2025, 2125, 2295, 3327, 3375, 3825, 5545, 6375, 6885, 9981, 10125, 11475, 16635, 18853, 19125, 27725, 29943, 34425, 49905, 56559, 57375, 83175, 89829, 94265, 138625, 149715, 169677, 172125, 249525, 282795, 415875, 449145, 471325, 509031, 748575, 848385, 1247625, 1413975, 1527093, 2245725, 2356625, 2545155, 3742875, 4241925, 7069875, 7635465, 11228625, 12725775, 21209625, 38177325, 63628875, 190886625]

約数ペア:

[(1, 190886625), (3, 63628875), (5, 38177325), (9, 21209625), (15, 12725775), (17, 11228625), (25, 7635465), (27, 7069875), (45, 4241925), (51, 3742875), (75, 2545155), (81, 2356625), (85, 2245725), (125, 1527093), (135, 1413975), (153, 1247625), (225, 848385), (255, 748575), (375, 509031), (405, 471325), (425, 449145), (459, 415875), (675, 282795), (765, 249525), (1109, 172125), (1125, 169677), (1275, 149715), (1377, 138625), (2025, 94265), (2125, 89829), (2295, 83175), (3327, 57375), (3375, 56559), (3825, 49905), (5545, 34425), (6375, 29943), (6885, 27725), (9981, 19125), (10125, 18853), (11475, 16635)]