2544432885

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 4764439680

約数和(自身を除く): 2220006795

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 73, 87, 135, 145, 219, 261, 307, 365, 435, 657, 783, 841, 921, 1095, 1305, 1535, 1971, 2117, 2523, 2763, 3285, 3915, 4205, 4605, 6351, 7569, 8289, 8903, 9855, 10585, 12615, 13815, 19053, 22411, 22707, 26709, 31755, 37845, 41445, 44515, 57159, 61393, 67233, 80127, 95265, 112055, 113535, 133545, 184179, 201699, 240381, 258187, 285795, 306965, 336165, 400635, 552537, 605097, 649919, 774561, 920895, 1008495, 1201905, 1290935, 1657611, 1949757, 2323683, 2762685, 3025485, 3249595, 3872805, 5849271, 6971049, 8288055, 9748785, 11618415, 17547813, 18847651, 29246355, 34855245, 56542953, 87739065, 94238255, 169628859, 282714765, 508886577, 848144295, 2544432885]

約数ペア:

[(1, 2544432885), (3, 848144295), (5, 508886577), (9, 282714765), (15, 169628859), (27, 94238255), (29, 87739065), (45, 56542953), (73, 34855245), (87, 29246355), (135, 18847651), (145, 17547813), (219, 11618415), (261, 9748785), (307, 8288055), (365, 6971049), (435, 5849271), (657, 3872805), (783, 3249595), (841, 3025485), (921, 2762685), (1095, 2323683), (1305, 1949757), (1535, 1657611), (1971, 1290935), (2117, 1201905), (2523, 1008495), (2763, 920895), (3285, 774561), (3915, 649919), (4205, 605097), (4605, 552537), (6351, 400635), (7569, 336165), (8289, 306965), (8903, 285795), (9855, 258187), (10585, 240381), (12615, 201699), (13815, 184179), (19053, 133545), (22411, 113535), (22707, 112055), (26709, 95265), (31755, 80127), (37845, 67233), (41445, 61393), (44515, 57159)]