139864375

素因数分解:

$5^4\times 7^2\times {\mathrm{4567}}^1$

素因数の和:4601

約数の個数: 30

約数和(自身を含む): 203353656

約数和(自身を除く): 63489281

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 245, 625, 875, 1225, 4375, 4567, 6125, 22835, 30625, 31969, 114175, 159845, 223783, 570875, 799225, 1118915, 2854375, 3996125, 5594575, 19980625, 27972875, 139864375]

約数ペア:

[(1, 139864375), (5, 27972875), (7, 19980625), (25, 5594575), (35, 3996125), (49, 2854375), (125, 1118915), (175, 799225), (245, 570875), (625, 223783), (875, 159845), (1225, 114175), (4375, 31969), (4567, 30625), (6125, 22835)]