4281365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 6272640

約数和(自身を除く): 1991275

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 241, 323, 935, 1045, 1205, 1615, 2651, 3553, 4097, 4579, 13255, 17765, 20485, 22895, 45067, 50369, 77843, 225335, 251845, 389215, 856273, 4281365]

約数ペア:

[(1, 4281365), (5, 856273), (11, 389215), (17, 251845), (19, 225335), (55, 77843), (85, 50369), (95, 45067), (187, 22895), (209, 20485), (241, 17765), (323, 13255), (935, 4579), (1045, 4097), (1205, 3553), (1615, 2651)]