12126495

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 20445120

約数和(自身を除く): 8318625

約数列:

[1, 3, 5, 15, 29, 61, 87, 145, 183, 305, 435, 457, 915, 1371, 1769, 2285, 5307, 6855, 8845, 13253, 26535, 27877, 39759, 66265, 83631, 139385, 198795, 418155, 808433, 2425299, 4042165, 12126495]

約数ペア:

[(1, 12126495), (3, 4042165), (5, 2425299), (15, 808433), (29, 418155), (61, 198795), (87, 139385), (145, 83631), (183, 66265), (305, 39759), (435, 27877), (457, 26535), (915, 13253), (1371, 8845), (1769, 6855), (2285, 5307)]