13597875

素因数分解:

$3^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:123

約数の個数: 80

約数和(自身を含む): 27181440

約数和(自身を除く): 13583565

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 79, 81, 85, 125, 135, 153, 225, 237, 255, 375, 395, 405, 425, 459, 675, 711, 765, 1125, 1185, 1275, 1343, 1377, 1975, 2025, 2125, 2133, 2295, 3375, 3555, 3825, 4029, 5925, 6375, 6399, 6715, 6885, 9875, 10125, 10665, 11475, 12087, 17775, 19125, 20145, 29625, 31995, 33575, 34425, 36261, 53325, 57375, 60435, 88875, 100725, 108783, 159975, 167875, 172125, 181305, 266625, 302175, 503625, 543915, 799875, 906525, 1510875, 2719575, 4532625, 13597875]

約数ペア:

[(1, 13597875), (3, 4532625), (5, 2719575), (9, 1510875), (15, 906525), (17, 799875), (25, 543915), (27, 503625), (45, 302175), (51, 266625), (75, 181305), (79, 172125), (81, 167875), (85, 159975), (125, 108783), (135, 100725), (153, 88875), (225, 60435), (237, 57375), (255, 53325), (375, 36261), (395, 34425), (405, 33575), (425, 31995), (459, 29625), (675, 20145), (711, 19125), (765, 17775), (1125, 12087), (1185, 11475), (1275, 10665), (1343, 10125), (1377, 9875), (1975, 6885), (2025, 6715), (2125, 6399), (2133, 6375), (2295, 5925), (3375, 4029), (3555, 3825)]