6412215

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 10944000

約数和(自身を除く): 4531785

約数列:

[1, 3, 5, 15, 19, 57, 95, 149, 151, 285, 447, 453, 745, 755, 2235, 2265, 2831, 2869, 8493, 8607, 14155, 14345, 22499, 42465, 43035, 67497, 112495, 337485, 427481, 1282443, 2137405, 6412215]

約数ペア:

[(1, 6412215), (3, 2137405), (5, 1282443), (15, 427481), (19, 337485), (57, 112495), (95, 67497), (149, 43035), (151, 42465), (285, 22499), (447, 14345), (453, 14155), (745, 8607), (755, 8493), (2235, 2869), (2265, 2831)]