328965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 650496

約数和(自身を除く): 321531

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 241, 273, 455, 723, 1205, 1365, 1687, 3133, 3615, 5061, 8435, 9399, 15665, 21931, 25305, 46995, 65793, 109655, 328965]

約数ペア:

[(1, 328965), (3, 109655), (5, 65793), (7, 46995), (13, 25305), (15, 21931), (21, 15665), (35, 9399), (39, 8435), (65, 5061), (91, 3615), (105, 3133), (195, 1687), (241, 1365), (273, 1205), (455, 723)]