4878475

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 7042208

約数和(自身を除く): 2163733

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 457, 1525, 2135, 2285, 3199, 10675, 11425, 15995, 27877, 79975, 139385, 195139, 696925, 975695, 4878475]

約数ペア:

[(1, 4878475), (5, 975695), (7, 696925), (25, 195139), (35, 139385), (61, 79975), (175, 27877), (305, 15995), (427, 11425), (457, 10675), (1525, 3199), (2135, 2285)]