25589070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21871}}^1$

素因数の和:21897

約数の個数: 48

約数和(自身を含む): 71652672

約数和(自身を除く): 46063602

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 21871, 43742, 65613, 109355, 131226, 196839, 218710, 284323, 328065, 393678, 568646, 656130, 852969, 984195, 1421615, 1705938, 1968390, 2558907, 2843230, 4264845, 5117814, 8529690, 12794535, 25589070]

約数ペア:

[(1, 25589070), (2, 12794535), (3, 8529690), (5, 5117814), (6, 4264845), (9, 2843230), (10, 2558907), (13, 1968390), (15, 1705938), (18, 1421615), (26, 984195), (30, 852969), (39, 656130), (45, 568646), (65, 393678), (78, 328065), (90, 284323), (117, 218710), (130, 196839), (195, 131226), (234, 109355), (390, 65613), (585, 43742), (1170, 21871)]