4788355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 6971328

約数和(自身を除く): 2182973

約数列:

[1, 5, 11, 13, 37, 55, 65, 143, 181, 185, 407, 481, 715, 905, 1991, 2035, 2353, 2405, 5291, 6697, 9955, 11765, 25883, 26455, 33485, 73667, 87061, 129415, 368335, 435305, 957671, 4788355]

約数ペア:

[(1, 4788355), (5, 957671), (11, 435305), (13, 368335), (37, 129415), (55, 87061), (65, 73667), (143, 33485), (181, 26455), (185, 25883), (407, 11765), (481, 9955), (715, 6697), (905, 5291), (1991, 2405), (2035, 2353)]