15452775

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:622

約数の個数: 60

約数和(自身を含む): 30878232

約数和(自身を除く): 15425457

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 325, 351, 405, 585, 587, 675, 975, 1053, 1755, 1761, 2025, 2925, 2935, 5265, 5283, 7631, 8775, 8805, 14675, 15849, 22893, 26325, 26415, 38155, 44025, 47547, 68679, 79245, 114465, 132075, 190775, 206037, 237735, 343395, 396225, 572325, 618111, 1030185, 1188675, 1716975, 3090555, 5150925, 15452775]

約数ペア:

[(1, 15452775), (3, 5150925), (5, 3090555), (9, 1716975), (13, 1188675), (15, 1030185), (25, 618111), (27, 572325), (39, 396225), (45, 343395), (65, 237735), (75, 206037), (81, 190775), (117, 132075), (135, 114465), (195, 79245), (225, 68679), (325, 47547), (351, 44025), (405, 38155), (585, 26415), (587, 26325), (675, 22893), (975, 15849), (1053, 14675), (1755, 8805), (1761, 8775), (2025, 7631), (2925, 5283), (2935, 5265)]