7896705

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 13492224

約数和(自身を除く): 5595519

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 487, 705, 1081, 1461, 2435, 3243, 5405, 7305, 11201, 16215, 22889, 33603, 56005, 68667, 114445, 168015, 343335, 526447, 1579341, 2632235, 7896705]

約数ペア:

[(1, 7896705), (3, 2632235), (5, 1579341), (15, 526447), (23, 343335), (47, 168015), (69, 114445), (115, 68667), (141, 56005), (235, 33603), (345, 22889), (487, 16215), (705, 11201), (1081, 7305), (1461, 5405), (2435, 3243)]