801255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 1580544

約数和(自身を除く): 779289

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 587, 1365, 1761, 2935, 4109, 7631, 8805, 12327, 20545, 22893, 38155, 53417, 61635, 114465, 160251, 267085, 801255]

約数ペア:

[(1, 801255), (3, 267085), (5, 160251), (7, 114465), (13, 61635), (15, 53417), (21, 38155), (35, 22893), (39, 20545), (65, 12327), (91, 8805), (105, 7631), (195, 4109), (273, 2935), (455, 1761), (587, 1365)]