2711475

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:138

約数の個数: 60

約数和(自身を含む): 5461456

約数和(自身を除く): 2749981

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 103, 117, 135, 195, 225, 309, 325, 351, 405, 515, 585, 675, 927, 975, 1053, 1339, 1545, 1755, 2025, 2575, 2781, 2925, 4017, 4635, 5265, 6695, 7725, 8343, 8775, 12051, 13905, 20085, 23175, 26325, 33475, 36153, 41715, 60255, 69525, 100425, 108459, 180765, 208575, 301275, 542295, 903825, 2711475]

約数ペア:

[(1, 2711475), (3, 903825), (5, 542295), (9, 301275), (13, 208575), (15, 180765), (25, 108459), (27, 100425), (39, 69525), (45, 60255), (65, 41715), (75, 36153), (81, 33475), (103, 26325), (117, 23175), (135, 20085), (195, 13905), (225, 12051), (309, 8775), (325, 8343), (351, 7725), (405, 6695), (515, 5265), (585, 4635), (675, 4017), (927, 2925), (975, 2781), (1053, 2575), (1339, 2025), (1545, 1755)]