25083516

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 59924480

約数和(自身を除く): 34840964

約数列:

[1, 2, 3, 4, 6, 12, 109, 127, 151, 218, 254, 302, 327, 381, 436, 453, 508, 604, 654, 762, 906, 1308, 1524, 1812, 13843, 16459, 19177, 27686, 32918, 38354, 41529, 49377, 55372, 57531, 65836, 76708, 83058, 98754, 115062, 166116, 197508, 230124, 2090293, 4180586, 6270879, 8361172, 12541758, 25083516]

約数ペア:

[(1, 25083516), (2, 12541758), (3, 8361172), (4, 6270879), (6, 4180586), (12, 2090293), (109, 230124), (127, 197508), (151, 166116), (218, 115062), (254, 98754), (302, 83058), (327, 76708), (381, 65836), (436, 57531), (453, 55372), (508, 49377), (604, 41529), (654, 38354), (762, 32918), (906, 27686), (1308, 19177), (1524, 16459), (1812, 13843)]