6239025

素因数分解:

$3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 12638080

約数和(自身を除く): 6399055

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 79, 81, 117, 135, 195, 225, 237, 243, 325, 351, 395, 405, 585, 675, 711, 975, 1027, 1053, 1185, 1215, 1755, 1975, 2025, 2133, 2925, 3081, 3159, 3555, 5135, 5265, 5925, 6075, 6399, 8775, 9243, 10665, 15405, 15795, 17775, 19197, 25675, 26325, 27729, 31995, 46215, 53325, 77025, 78975, 83187, 95985, 138645, 159975, 231075, 249561, 415935, 479925, 693225, 1247805, 2079675, 6239025]

約数ペア:

[(1, 6239025), (3, 2079675), (5, 1247805), (9, 693225), (13, 479925), (15, 415935), (25, 249561), (27, 231075), (39, 159975), (45, 138645), (65, 95985), (75, 83187), (79, 78975), (81, 77025), (117, 53325), (135, 46215), (195, 31995), (225, 27729), (237, 26325), (243, 25675), (325, 19197), (351, 17775), (395, 15795), (405, 15405), (585, 10665), (675, 9243), (711, 8775), (975, 6399), (1027, 6075), (1053, 5925), (1185, 5265), (1215, 5135), (1755, 3555), (1975, 3159), (2025, 3081), (2133, 2925)]