1224035

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 16

約数和(自身を含む): 1555200

約数和(自身を除く): 331165

約数列:

[1, 5, 31, 53, 149, 155, 265, 745, 1643, 4619, 7897, 8215, 23095, 39485, 244807, 1224035]

約数ペア:

[(1, 1224035), (5, 244807), (31, 39485), (53, 23095), (149, 8215), (155, 7897), (265, 4619), (745, 1643)]