6554925

素因数分解:

$3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 13269984

約数和(自身を除く): 6715059

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 83, 117, 135, 195, 225, 243, 249, 325, 351, 405, 415, 585, 675, 747, 975, 1053, 1079, 1215, 1245, 1755, 2025, 2075, 2241, 2925, 3159, 3237, 3735, 5265, 5395, 6075, 6225, 6723, 8775, 9711, 11205, 15795, 16185, 18675, 20169, 26325, 26975, 29133, 33615, 48555, 56025, 78975, 80925, 87399, 100845, 145665, 168075, 242775, 262197, 436995, 504225, 728325, 1310985, 2184975, 6554925]

約数ペア:

[(1, 6554925), (3, 2184975), (5, 1310985), (9, 728325), (13, 504225), (15, 436995), (25, 262197), (27, 242775), (39, 168075), (45, 145665), (65, 100845), (75, 87399), (81, 80925), (83, 78975), (117, 56025), (135, 48555), (195, 33615), (225, 29133), (243, 26975), (249, 26325), (325, 20169), (351, 18675), (405, 16185), (415, 15795), (585, 11205), (675, 9711), (747, 8775), (975, 6723), (1053, 6225), (1079, 6075), (1215, 5395), (1245, 5265), (1755, 3735), (2025, 3237), (2075, 3159), (2241, 2925)]