25690247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 31518720

約数和(自身を除く): 5828473

約数列:

[1, 11, 17, 37, 47, 79, 187, 407, 517, 629, 799, 869, 1343, 1739, 2923, 3713, 6919, 8789, 14773, 19129, 29563, 32153, 40843, 49691, 63121, 137381, 325193, 546601, 694331, 1511191, 2335477, 25690247]

約数ペア:

[(1, 25690247), (11, 2335477), (17, 1511191), (37, 694331), (47, 546601), (79, 325193), (187, 137381), (407, 63121), (517, 49691), (629, 40843), (799, 32153), (869, 29563), (1343, 19129), (1739, 14773), (2923, 8789), (3713, 6919)]