61847065

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 91010304

約数和(自身を除く): 29163239

約数列:

[1, 5, 7, 35, 41, 47, 49, 131, 205, 235, 245, 287, 329, 655, 917, 1435, 1645, 1927, 2009, 2303, 4585, 5371, 6157, 6419, 9635, 10045, 11515, 13489, 26855, 30785, 32095, 37597, 43099, 67445, 94423, 187985, 215495, 252437, 263179, 301693, 472115, 1262185, 1315895, 1508465, 1767059, 8835295, 12369413, 61847065]

約数ペア:

[(1, 61847065), (5, 12369413), (7, 8835295), (35, 1767059), (41, 1508465), (47, 1315895), (49, 1262185), (131, 472115), (205, 301693), (235, 263179), (245, 252437), (287, 215495), (329, 187985), (655, 94423), (917, 67445), (1435, 43099), (1645, 37597), (1927, 32095), (2009, 30785), (2303, 26855), (4585, 13489), (5371, 11515), (6157, 10045), (6419, 9635)]