13557375

素因数分解:

$3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:143

約数の個数: 80

約数和(自身を含む): 27483456

約数和(自身を除く): 13926081

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 103, 117, 125, 135, 195, 225, 309, 325, 351, 375, 405, 515, 585, 675, 927, 975, 1053, 1125, 1339, 1545, 1625, 1755, 2025, 2575, 2781, 2925, 3375, 4017, 4635, 4875, 5265, 6695, 7725, 8343, 8775, 10125, 12051, 12875, 13905, 14625, 20085, 23175, 26325, 33475, 36153, 38625, 41715, 43875, 60255, 69525, 100425, 108459, 115875, 131625, 167375, 180765, 208575, 301275, 347625, 502125, 542295, 903825, 1042875, 1506375, 2711475, 4519125, 13557375]

約数ペア:

[(1, 13557375), (3, 4519125), (5, 2711475), (9, 1506375), (13, 1042875), (15, 903825), (25, 542295), (27, 502125), (39, 347625), (45, 301275), (65, 208575), (75, 180765), (81, 167375), (103, 131625), (117, 115875), (125, 108459), (135, 100425), (195, 69525), (225, 60255), (309, 43875), (325, 41715), (351, 38625), (375, 36153), (405, 33475), (515, 26325), (585, 23175), (675, 20085), (927, 14625), (975, 13905), (1053, 12875), (1125, 12051), (1339, 10125), (1545, 8775), (1625, 8343), (1755, 7725), (2025, 6695), (2575, 5265), (2781, 4875), (2925, 4635), (3375, 4017)]