42469525

素因数分解:

$5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:998

約数の個数: 36

約数和(自身を含む): 62982948

約数和(自身を除く): 20513423

約数列:

[1, 5, 7, 25, 35, 37, 49, 175, 185, 245, 259, 925, 937, 1225, 1295, 1813, 4685, 6475, 6559, 9065, 23425, 32795, 34669, 45325, 45913, 163975, 173345, 229565, 242683, 866725, 1147825, 1213415, 1698781, 6067075, 8493905, 42469525]

約数ペア:

[(1, 42469525), (5, 8493905), (7, 6067075), (25, 1698781), (35, 1213415), (37, 1147825), (49, 866725), (175, 242683), (185, 229565), (245, 173345), (259, 163975), (925, 45913), (937, 45325), (1225, 34669), (1295, 32795), (1813, 23425), (4685, 9065), (6475, 6559)]