5781035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 8171520

約数和(自身を除く): 2390485

約数列:

[1, 5, 13, 19, 31, 65, 95, 151, 155, 247, 403, 589, 755, 1235, 1963, 2015, 2869, 2945, 4681, 7657, 9815, 14345, 23405, 37297, 38285, 60853, 88939, 186485, 304265, 444695, 1156207, 5781035]

約数ペア:

[(1, 5781035), (5, 1156207), (13, 444695), (19, 304265), (31, 186485), (65, 88939), (95, 60853), (151, 38285), (155, 37297), (247, 23405), (403, 14345), (589, 9815), (755, 7657), (1235, 4681), (1963, 2945), (2015, 2869)]