289653815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 387991296

約数和(自身を除く): 98337481

約数列:

[1, 5, 11, 55, 83, 107, 415, 535, 593, 913, 1177, 2965, 4565, 5885, 6523, 8881, 32615, 44405, 49219, 63451, 97691, 246095, 317255, 488455, 541409, 697961, 2707045, 3489805, 5266433, 26332165, 57930763, 289653815]

約数ペア:

[(1, 289653815), (5, 57930763), (11, 26332165), (55, 5266433), (83, 3489805), (107, 2707045), (415, 697961), (535, 541409), (593, 488455), (913, 317255), (1177, 246095), (2965, 97691), (4565, 63451), (5885, 49219), (6523, 44405), (8881, 32615)]