26727015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13397}}^1$

素因数の和:13431

約数の個数: 32

約数和(自身を含む): 51448320

約数和(自身を除く): 24721305

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 13397, 40191, 66985, 93779, 200955, 254543, 281337, 468895, 763629, 1272715, 1406685, 1781801, 3818145, 5345403, 8909005, 26727015]

約数ペア:

[(1, 26727015), (3, 8909005), (5, 5345403), (7, 3818145), (15, 1781801), (19, 1406685), (21, 1272715), (35, 763629), (57, 468895), (95, 281337), (105, 254543), (133, 200955), (285, 93779), (399, 66985), (665, 40191), (1995, 13397)]