2017152085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1\times {\mathrm{643}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 2790055296

約数和(自身を除く): 772903211

約数列:

[1, 5, 13, 17, 65, 85, 167, 221, 289, 643, 835, 1105, 1445, 2171, 2839, 3215, 3757, 8359, 10855, 10931, 14195, 18785, 36907, 41795, 48263, 54655, 107381, 142103, 184535, 185827, 241315, 536905, 627419, 710515, 929135, 1395953, 1825477, 2415751, 3137095, 6979765, 9127385, 12078755, 23731201, 31033109, 118656005, 155165545, 403430417, 2017152085]

約数ペア:

[(1, 2017152085), (5, 403430417), (13, 155165545), (17, 118656005), (65, 31033109), (85, 23731201), (167, 12078755), (221, 9127385), (289, 6979765), (643, 3137095), (835, 2415751), (1105, 1825477), (1445, 1395953), (2171, 929135), (2839, 710515), (3215, 627419), (3757, 536905), (8359, 241315), (10855, 185827), (10931, 184535), (14195, 142103), (18785, 107381), (36907, 54655), (41795, 48263)]