338671305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1075147}}^1$

素因数の和:1075165

約数の個数: 24

約数和(自身を含む): 670892352

約数和(自身を除く): 332221047

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1075147, 3225441, 5375735, 7526029, 9676323, 16127205, 22578087, 37630145, 48381615, 67734261, 112890435, 338671305]

約数ペア:

[(1, 338671305), (3, 112890435), (5, 67734261), (7, 48381615), (9, 37630145), (15, 22578087), (21, 16127205), (35, 9676323), (45, 7526029), (63, 5375735), (105, 3225441), (315, 1075147)]