6420005715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{230977}}^1$

素因数の和:231111

約数の個数: 32

約数和(自身を含む): 10976074560

約数和(自身を除く): 4556068845

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 255, 327, 545, 1635, 1853, 5559, 9265, 27795, 230977, 692931, 1154885, 3464655, 3926609, 11779827, 19633045, 25176493, 58899135, 75529479, 125882465, 377647395, 428000381, 1284001143, 2140001905, 6420005715]

約数ペア:

[(1, 6420005715), (3, 2140001905), (5, 1284001143), (15, 428000381), (17, 377647395), (51, 125882465), (85, 75529479), (109, 58899135), (255, 25176493), (327, 19633045), (545, 11779827), (1635, 3926609), (1853, 3464655), (5559, 1154885), (9265, 692931), (27795, 230977)]