27833805

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 50447280

約数和(自身を除く): 22613475

約数列:

[1, 3, 5, 9, 15, 37, 45, 73, 111, 185, 219, 229, 333, 365, 555, 657, 687, 1095, 1145, 1665, 2061, 2701, 3285, 3435, 8103, 8473, 10305, 13505, 16717, 24309, 25419, 40515, 42365, 50151, 76257, 83585, 121545, 127095, 150453, 250755, 381285, 618529, 752265, 1855587, 3092645, 5566761, 9277935, 27833805]

約数ペア:

[(1, 27833805), (3, 9277935), (5, 5566761), (9, 3092645), (15, 1855587), (37, 752265), (45, 618529), (73, 381285), (111, 250755), (185, 150453), (219, 127095), (229, 121545), (333, 83585), (365, 76257), (555, 50151), (657, 42365), (687, 40515), (1095, 25419), (1145, 24309), (1665, 16717), (2061, 13505), (2701, 10305), (3285, 8473), (3435, 8103)]