27122375

素因数分解:

$5^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 39137280

約数和(自身を除く): 12014905

約数列:

[1, 5, 7, 25, 35, 125, 139, 175, 223, 695, 875, 973, 1115, 1561, 3475, 4865, 5575, 7805, 17375, 24325, 27875, 30997, 39025, 121625, 154985, 195125, 216979, 774925, 1084895, 3874625, 5424475, 27122375]

約数ペア:

[(1, 27122375), (5, 5424475), (7, 3874625), (25, 1084895), (35, 774925), (125, 216979), (139, 195125), (175, 154985), (223, 121625), (695, 39025), (875, 30997), (973, 27875), (1115, 24325), (1561, 17375), (3475, 7805), (4865, 5575)]