15045472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 32492880

約数和(自身を除く): 17447408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 208, 236, 416, 472, 613, 767, 944, 1226, 1534, 1888, 2452, 3068, 4904, 6136, 7969, 9808, 12272, 15938, 19616, 24544, 31876, 36167, 63752, 72334, 127504, 144668, 255008, 289336, 470171, 578672, 940342, 1157344, 1880684, 3761368, 7522736, 15045472]

約数ペア:

[(1, 15045472), (2, 7522736), (4, 3761368), (8, 1880684), (13, 1157344), (16, 940342), (26, 578672), (32, 470171), (52, 289336), (59, 255008), (104, 144668), (118, 127504), (208, 72334), (236, 63752), (416, 36167), (472, 31876), (613, 24544), (767, 19616), (944, 15938), (1226, 12272), (1534, 9808), (1888, 7969), (2452, 6136), (3068, 4904)]