15047655

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 28563840

約数和(自身を除く): 13516185

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 59, 105, 147, 177, 245, 295, 347, 413, 735, 885, 1041, 1239, 1735, 2065, 2429, 2891, 5205, 6195, 7287, 8673, 12145, 14455, 17003, 20473, 36435, 43365, 51009, 61419, 85015, 102365, 143311, 255045, 307095, 429933, 716555, 1003177, 2149665, 3009531, 5015885, 15047655]

約数ペア:

[(1, 15047655), (3, 5015885), (5, 3009531), (7, 2149665), (15, 1003177), (21, 716555), (35, 429933), (49, 307095), (59, 255045), (105, 143311), (147, 102365), (177, 85015), (245, 61419), (295, 51009), (347, 43365), (413, 36435), (735, 20473), (885, 17003), (1041, 14455), (1239, 12145), (1735, 8673), (2065, 7287), (2429, 6195), (2891, 5205)]