117815005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2971}}^1$

素因数の和:3097

約数の個数: 32

約数和(自身を含む): 178034688

約数和(自身を除く): 60219683

約数列:

[1, 5, 7, 11, 35, 55, 77, 103, 385, 515, 721, 1133, 2971, 3605, 5665, 7931, 14855, 20797, 32681, 39655, 103985, 163405, 228767, 306013, 1143835, 1530065, 2142091, 3366143, 10710455, 16830715, 23563001, 117815005]

約数ペア:

[(1, 117815005), (5, 23563001), (7, 16830715), (11, 10710455), (35, 3366143), (55, 2142091), (77, 1530065), (103, 1143835), (385, 306013), (515, 228767), (721, 163405), (1133, 103985), (2971, 39655), (3605, 32681), (5665, 20797), (7931, 14855)]