122321355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 215155296

約数和(自身を除く): 92833941

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 169, 195, 219, 365, 507, 661, 845, 949, 1095, 1983, 2535, 2847, 3305, 4745, 8593, 9915, 12337, 14235, 25779, 37011, 42965, 48253, 61685, 111709, 128895, 144759, 185055, 241265, 335127, 558545, 627289, 723795, 1675635, 1881867, 3136445, 8154757, 9409335, 24464271, 40773785, 122321355]

約数ペア:

[(1, 122321355), (3, 40773785), (5, 24464271), (13, 9409335), (15, 8154757), (39, 3136445), (65, 1881867), (73, 1675635), (169, 723795), (195, 627289), (219, 558545), (365, 335127), (507, 241265), (661, 185055), (845, 144759), (949, 128895), (1095, 111709), (1983, 61685), (2535, 48253), (2847, 42965), (3305, 37011), (4745, 25779), (8593, 14235), (9915, 12337)]