29378245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 40626432

約数和(自身を除く): 11248187

約数列:

[1, 5, 13, 23, 43, 65, 115, 215, 299, 457, 559, 989, 1495, 2285, 2795, 4945, 5941, 10511, 12857, 19651, 29705, 52555, 64285, 98255, 136643, 255463, 451973, 683215, 1277315, 2259865, 5875649, 29378245]

約数ペア:

[(1, 29378245), (5, 5875649), (13, 2259865), (23, 1277315), (43, 683215), (65, 451973), (115, 255463), (215, 136643), (299, 98255), (457, 64285), (559, 52555), (989, 29705), (1495, 19651), (2285, 12857), (2795, 10511), (4945, 5941)]