121412415

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{279109}}^1$

素因数の和:279146

約数の個数: 16

約数和(自身を含む): 200959200

約数和(自身を除く): 79546785

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 279109, 837327, 1395545, 4186635, 8094161, 24282483, 40470805, 121412415]

約数ペア:

[(1, 121412415), (3, 40470805), (5, 24282483), (15, 8094161), (29, 4186635), (87, 1395545), (145, 837327), (435, 279109)]