38334465

素因数分解:

$3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:845

約数の個数: 56

約数和(自身を含む): 74367720

約数和(自身を除く): 36033255

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 729, 809, 1053, 1215, 1755, 2427, 3159, 3645, 4045, 5265, 7281, 9477, 10517, 12135, 15795, 21843, 31551, 36405, 47385, 52585, 65529, 94653, 109215, 157755, 196587, 283959, 327645, 473265, 589761, 851877, 982935, 1419795, 2555631, 2948805, 4259385, 7666893, 12778155, 38334465]

約数ペア:

[(1, 38334465), (3, 12778155), (5, 7666893), (9, 4259385), (13, 2948805), (15, 2555631), (27, 1419795), (39, 982935), (45, 851877), (65, 589761), (81, 473265), (117, 327645), (135, 283959), (195, 196587), (243, 157755), (351, 109215), (405, 94653), (585, 65529), (729, 52585), (809, 47385), (1053, 36405), (1215, 31551), (1755, 21843), (2427, 15795), (3159, 12135), (3645, 10517), (4045, 9477), (5265, 7281)]