6421835

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 9580032

約数和(自身を除く): 3158197

約数列:

[1, 5, 7, 17, 35, 43, 85, 119, 215, 251, 301, 595, 731, 1255, 1505, 1757, 3655, 4267, 5117, 8785, 10793, 21335, 25585, 29869, 53965, 75551, 149345, 183481, 377755, 917405, 1284367, 6421835]

約数ペア:

[(1, 6421835), (5, 1284367), (7, 917405), (17, 377755), (35, 183481), (43, 149345), (85, 75551), (119, 53965), (215, 29869), (251, 25585), (301, 21335), (595, 10793), (731, 8785), (1255, 5117), (1505, 4267), (1757, 3655)]