75924885

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2221}}^1$

素因数の和:2325

約数の個数: 32

約数和(自身を含む): 126707328

約数和(自身を除く): 50782443

約数列:

[1, 3, 5, 15, 43, 53, 129, 159, 215, 265, 645, 795, 2221, 2279, 6663, 6837, 11105, 11395, 33315, 34185, 95503, 117713, 286509, 353139, 477515, 588565, 1432545, 1765695, 5061659, 15184977, 25308295, 75924885]

約数ペア:

[(1, 75924885), (3, 25308295), (5, 15184977), (15, 5061659), (43, 1765695), (53, 1432545), (129, 588565), (159, 477515), (215, 353139), (265, 286509), (645, 117713), (795, 95503), (2221, 34185), (2279, 33315), (6663, 11395), (6837, 11105)]