10220325

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 18094080

約数和(自身を除く): 7873755

約数列:

[1, 3, 5, 15, 25, 29, 37, 75, 87, 111, 127, 145, 185, 381, 435, 555, 635, 725, 925, 1073, 1905, 2175, 2775, 3175, 3219, 3683, 4699, 5365, 9525, 11049, 14097, 16095, 18415, 23495, 26825, 55245, 70485, 80475, 92075, 117475, 136271, 276225, 352425, 408813, 681355, 2044065, 3406775, 10220325]

約数ペア:

[(1, 10220325), (3, 3406775), (5, 2044065), (15, 681355), (25, 408813), (29, 352425), (37, 276225), (75, 136271), (87, 117475), (111, 92075), (127, 80475), (145, 70485), (185, 55245), (381, 26825), (435, 23495), (555, 18415), (635, 16095), (725, 14097), (925, 11049), (1073, 9525), (1905, 5365), (2175, 4699), (2775, 3683), (3175, 3219)]