288833155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{863}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 394813440

約数和(自身を除く): 105980285

約数列:

[1, 5, 13, 19, 65, 95, 247, 271, 863, 1235, 1355, 3523, 4315, 5149, 11219, 16397, 17615, 25745, 56095, 66937, 81985, 213161, 233873, 334685, 1065805, 1169365, 3040349, 4443587, 15201745, 22217935, 57766631, 288833155]

約数ペア:

[(1, 288833155), (5, 57766631), (13, 22217935), (19, 15201745), (65, 4443587), (95, 3040349), (247, 1169365), (271, 1065805), (863, 334685), (1235, 233873), (1355, 213161), (3523, 81985), (4315, 66937), (5149, 56095), (11219, 25745), (16397, 17615)]