256983753315

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{9684709}}^1$

素因数の和:9684807

約数の個数: 32

約数和(自身を含む): 432325454400

約数和(自身を除く): 175341701085

約数列:

[1, 3, 5, 15, 29, 61, 87, 145, 183, 305, 435, 915, 1769, 5307, 8845, 26535, 9684709, 29054127, 48423545, 145270635, 280856561, 590767249, 842569683, 1404282805, 1772301747, 2953836245, 4212848415, 8861508735, 17132250221, 51396750663, 85661251105, 256983753315]

約数ペア:

[(1, 256983753315), (3, 85661251105), (5, 51396750663), (15, 17132250221), (29, 8861508735), (61, 4212848415), (87, 2953836245), (145, 1772301747), (183, 1404282805), (305, 842569683), (435, 590767249), (915, 280856561), (1769, 145270635), (5307, 48423545), (8845, 29054127), (26535, 9684709)]