34627775

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 54663168

約数和(自身を除く): 20035393

約数列:

[1, 5, 7, 13, 25, 31, 35, 65, 91, 155, 175, 217, 325, 403, 455, 491, 775, 1085, 2015, 2275, 2455, 2821, 3437, 5425, 6383, 10075, 12275, 14105, 15221, 17185, 31915, 44681, 70525, 76105, 85925, 106547, 159575, 197873, 223405, 380525, 532735, 989365, 1117025, 1385111, 2663675, 4946825, 6925555, 34627775]

約数ペア:

[(1, 34627775), (5, 6925555), (7, 4946825), (13, 2663675), (25, 1385111), (31, 1117025), (35, 989365), (65, 532735), (91, 380525), (155, 223405), (175, 197873), (217, 159575), (325, 106547), (403, 85925), (455, 76105), (491, 70525), (775, 44681), (1085, 31915), (2015, 17185), (2275, 15221), (2455, 14105), (2821, 12275), (3437, 10075), (5425, 6383)]