4289155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 6128640

約数和(自身を除く): 1839485

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 151, 247, 299, 437, 755, 1235, 1495, 1963, 2185, 2869, 3473, 5681, 9815, 14345, 17365, 28405, 37297, 45149, 65987, 186485, 225745, 329935, 857831, 4289155]

約数ペア:

[(1, 4289155), (5, 857831), (13, 329935), (19, 225745), (23, 186485), (65, 65987), (95, 45149), (115, 37297), (151, 28405), (247, 17365), (299, 14345), (437, 9815), (755, 5681), (1235, 3473), (1495, 2869), (1963, 2185)]