15675043725

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{26723}}^1$

素因数の和:26832

約数の個数: 96

約数和(自身を含む): 31812249600

約数和(自身を除く): 16137205875

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 79, 99, 135, 165, 225, 237, 275, 297, 395, 495, 675, 711, 825, 869, 1185, 1485, 1975, 2133, 2475, 2607, 3555, 4345, 5925, 7425, 7821, 10665, 13035, 17775, 21725, 23463, 26723, 39105, 53325, 65175, 80169, 117315, 133615, 195525, 240507, 293953, 400845, 586575, 668075, 721521, 881859, 1202535, 1469765, 2004225, 2111117, 2645577, 3607605, 4409295, 6012675, 6333351, 7348825, 7936731, 10555585, 13227885, 18038025, 19000053, 22046475, 23222287, 31666755, 39683655, 52777925, 57000159, 66139425, 69666861, 95000265, 116111435, 158333775, 198418275, 209000583, 285000795, 348334305, 475001325, 580557175, 627001749, 1045002915, 1425003975, 1741671525, 3135008745, 5225014575, 15675043725]

約数ペア:

[(1, 15675043725), (3, 5225014575), (5, 3135008745), (9, 1741671525), (11, 1425003975), (15, 1045002915), (25, 627001749), (27, 580557175), (33, 475001325), (45, 348334305), (55, 285000795), (75, 209000583), (79, 198418275), (99, 158333775), (135, 116111435), (165, 95000265), (225, 69666861), (237, 66139425), (275, 57000159), (297, 52777925), (395, 39683655), (495, 31666755), (675, 23222287), (711, 22046475), (825, 19000053), (869, 18038025), (1185, 13227885), (1485, 10555585), (1975, 7936731), (2133, 7348825), (2475, 6333351), (2607, 6012675), (3555, 4409295), (4345, 3607605), (5925, 2645577), (7425, 2111117), (7821, 2004225), (10665, 1469765), (13035, 1202535), (17775, 881859), (21725, 721521), (23463, 668075), (26723, 586575), (39105, 400845), (53325, 293953), (65175, 240507), (80169, 195525), (117315, 133615)]