15425494

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 29253312

約数和(自身を除く): 13827818

約数列:

[1, 2, 7, 14, 17, 34, 47, 49, 94, 98, 119, 197, 238, 329, 394, 658, 799, 833, 1379, 1598, 1666, 2303, 2758, 3349, 4606, 5593, 6698, 9259, 9653, 11186, 18518, 19306, 23443, 39151, 46886, 64813, 78302, 129626, 157403, 164101, 314806, 328202, 453691, 907382, 1101821, 2203642, 7712747, 15425494]

約数ペア:

[(1, 15425494), (2, 7712747), (7, 2203642), (14, 1101821), (17, 907382), (34, 453691), (47, 328202), (49, 314806), (94, 164101), (98, 157403), (119, 129626), (197, 78302), (238, 64813), (329, 46886), (394, 39151), (658, 23443), (799, 19306), (833, 18518), (1379, 11186), (1598, 9653), (1666, 9259), (2303, 6698), (2758, 5593), (3349, 4606)]