61397875

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6379}}^1$

素因数の和:6412

約数の個数: 32

約数和(自身を含む): 95546880

約数和(自身を除く): 34149005

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 875, 1375, 1925, 6379, 9625, 31895, 44653, 70169, 159475, 223265, 350845, 491183, 797375, 1116325, 1754225, 2455915, 5581625, 8771125, 12279575, 61397875]

約数ペア:

[(1, 61397875), (5, 12279575), (7, 8771125), (11, 5581625), (25, 2455915), (35, 1754225), (55, 1116325), (77, 797375), (125, 491183), (175, 350845), (275, 223265), (385, 159475), (875, 70169), (1375, 44653), (1925, 31895), (6379, 9625)]