8766225

素因数分解:

$3^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:78

約数の個数: 84

約数和(自身を含む): 18025756

約数和(自身を除く): 9259531

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 37, 39, 45, 65, 75, 81, 111, 117, 135, 185, 195, 225, 243, 325, 333, 351, 405, 481, 555, 585, 675, 729, 925, 975, 999, 1053, 1215, 1443, 1665, 1755, 2025, 2405, 2775, 2925, 2997, 3159, 3645, 4329, 4995, 5265, 6075, 7215, 8325, 8775, 8991, 9477, 12025, 12987, 14985, 15795, 18225, 21645, 24975, 26325, 26973, 36075, 38961, 44955, 47385, 64935, 74925, 78975, 108225, 116883, 134865, 194805, 224775, 236925, 324675, 350649, 584415, 674325, 974025, 1753245, 2922075, 8766225]

約数ペア:

[(1, 8766225), (3, 2922075), (5, 1753245), (9, 974025), (13, 674325), (15, 584415), (25, 350649), (27, 324675), (37, 236925), (39, 224775), (45, 194805), (65, 134865), (75, 116883), (81, 108225), (111, 78975), (117, 74925), (135, 64935), (185, 47385), (195, 44955), (225, 38961), (243, 36075), (325, 26973), (333, 26325), (351, 24975), (405, 21645), (481, 18225), (555, 15795), (585, 14985), (675, 12987), (729, 12025), (925, 9477), (975, 8991), (999, 8775), (1053, 8325), (1215, 7215), (1443, 6075), (1665, 5265), (1755, 4995), (2025, 4329), (2405, 3645), (2775, 3159), (2925, 2997)]