12151145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1783}}^1$

素因数の和:1864

約数の個数: 16

約数和(自身を含む): 15413760

約数和(自身を除く): 3262615

約数列:

[1, 5, 29, 47, 145, 235, 1363, 1783, 6815, 8915, 51707, 83801, 258535, 419005, 2430229, 12151145]

約数ペア:

[(1, 12151145), (5, 2430229), (29, 419005), (47, 258535), (145, 83801), (235, 51707), (1363, 8915), (1783, 6815)]