412436985

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{20173}}^1$

素因数の和:20257

約数の個数: 32

約数和(自身を含む): 697213440

約数和(自身を除く): 284776455

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 4089, 6815, 20173, 20445, 60519, 100865, 302595, 585017, 948131, 1755051, 2844393, 2925085, 4740655, 8775255, 14221965, 27495799, 82487397, 137478995, 412436985]

約数ペア:

[(1, 412436985), (3, 137478995), (5, 82487397), (15, 27495799), (29, 14221965), (47, 8775255), (87, 4740655), (141, 2925085), (145, 2844393), (235, 1755051), (435, 948131), (705, 585017), (1363, 302595), (4089, 100865), (6815, 60519), (20173, 20445)]