340095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 32

約数和(自身を含む): 645120

約数和(自身を除く): 305025

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 79, 105, 123, 205, 237, 287, 395, 553, 615, 861, 1185, 1435, 1659, 2765, 3239, 4305, 8295, 9717, 16195, 22673, 48585, 68019, 113365, 340095]

約数ペア:

[(1, 340095), (3, 113365), (5, 68019), (7, 48585), (15, 22673), (21, 16195), (35, 9717), (41, 8295), (79, 4305), (105, 3239), (123, 2765), (205, 1659), (237, 1435), (287, 1185), (395, 861), (553, 615)]