15107492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 29756160

約数和(自身を除く): 14648668

約数列:

[1, 2, 4, 17, 29, 34, 47, 58, 68, 94, 116, 163, 188, 326, 493, 652, 799, 986, 1363, 1598, 1972, 2726, 2771, 3196, 4727, 5452, 5542, 7661, 9454, 11084, 15322, 18908, 23171, 30644, 46342, 80359, 92684, 130237, 160718, 222169, 260474, 321436, 444338, 520948, 888676, 3776873, 7553746, 15107492]

約数ペア:

[(1, 15107492), (2, 7553746), (4, 3776873), (17, 888676), (29, 520948), (34, 444338), (47, 321436), (58, 260474), (68, 222169), (94, 160718), (116, 130237), (163, 92684), (188, 80359), (326, 46342), (493, 30644), (652, 23171), (799, 18908), (986, 15322), (1363, 11084), (1598, 9454), (1972, 7661), (2726, 5542), (2771, 5452), (3196, 4727)]