304209645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{15101}}^1$

素因数の和:15205

約数の個数: 32

約数和(自身を含む): 521925120

約数和(自身を除く): 217715475

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 4029, 6715, 15101, 20145, 45303, 75505, 226515, 256717, 770151, 1192979, 1283585, 3578937, 3850755, 5964895, 17894685, 20280643, 60841929, 101403215, 304209645]

約数ペア:

[(1, 304209645), (3, 101403215), (5, 60841929), (15, 20280643), (17, 17894685), (51, 5964895), (79, 3850755), (85, 3578937), (237, 1283585), (255, 1192979), (395, 770151), (1185, 256717), (1343, 226515), (4029, 75505), (6715, 45303), (15101, 20145)]