26861684465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{142099}}^1$

素因数の和:142613

約数の個数: 32

約数和(自身を含む): 40270003200

約数和(自身を除く): 13408318735

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 491, 2455, 3437, 5401, 17185, 27005, 37807, 142099, 189035, 710495, 994693, 1563089, 4973465, 7815445, 10941623, 54708115, 69770609, 348853045, 488394263, 767476699, 2441971315, 3837383495, 5372336893, 26861684465]

約数ペア:

[(1, 26861684465), (5, 5372336893), (7, 3837383495), (11, 2441971315), (35, 767476699), (55, 488394263), (77, 348853045), (385, 69770609), (491, 54708115), (2455, 10941623), (3437, 7815445), (5401, 4973465), (17185, 1563089), (27005, 994693), (37807, 710495), (142099, 189035)]