67309245

素因数分解:

$3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1091}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 120032640

約数和(自身を除く): 52723395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 457, 1091, 1371, 2285, 3273, 4113, 5455, 6855, 9819, 12339, 16365, 20565, 29457, 49095, 61695, 147285, 498587, 1495761, 2492935, 4487283, 7478805, 13461849, 22436415, 67309245]

約数ペア:

[(1, 67309245), (3, 22436415), (5, 13461849), (9, 7478805), (15, 4487283), (27, 2492935), (45, 1495761), (135, 498587), (457, 147285), (1091, 61695), (1371, 49095), (2285, 29457), (3273, 20565), (4113, 16365), (5455, 12339), (6855, 9819)]