205076375

素因数分解:

$5^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1051}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 294088704

約数和(自身を除く): 89012329

約数列:

[1, 5, 7, 25, 35, 125, 175, 223, 875, 1051, 1115, 1561, 5255, 5575, 7357, 7805, 26275, 27875, 36785, 39025, 131375, 183925, 195125, 234373, 919625, 1171865, 1640611, 5859325, 8203055, 29296625, 41015275, 205076375]

約数ペア:

[(1, 205076375), (5, 41015275), (7, 29296625), (25, 8203055), (35, 5859325), (125, 1640611), (175, 1171865), (223, 919625), (875, 234373), (1051, 195125), (1115, 183925), (1561, 131375), (5255, 39025), (5575, 36785), (7357, 27875), (7805, 26275)]