1413195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 2652672

約数和(自身を除く): 1239477

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 313, 645, 903, 939, 1505, 1565, 2191, 4515, 4695, 6573, 10955, 13459, 32865, 40377, 67295, 94213, 201885, 282639, 471065, 1413195]

約数ペア:

[(1, 1413195), (3, 471065), (5, 282639), (7, 201885), (15, 94213), (21, 67295), (35, 40377), (43, 32865), (105, 13459), (129, 10955), (215, 6573), (301, 4695), (313, 4515), (645, 2191), (903, 1565), (939, 1505)]