26551525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 44247168

約数和(自身を除く): 17695643

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 143, 175, 275, 325, 385, 455, 715, 1001, 1061, 1925, 2275, 3575, 5005, 5305, 7427, 11671, 13793, 25025, 26525, 37135, 58355, 68965, 81697, 96551, 151723, 185675, 291775, 344825, 408485, 482755, 758615, 1062061, 2042425, 2413775, 3793075, 5310305, 26551525]

約数ペア:

[(1, 26551525), (5, 5310305), (7, 3793075), (11, 2413775), (13, 2042425), (25, 1062061), (35, 758615), (55, 482755), (65, 408485), (77, 344825), (91, 291775), (143, 185675), (175, 151723), (275, 96551), (325, 81697), (385, 68965), (455, 58355), (715, 37135), (1001, 26525), (1061, 25025), (1925, 13793), (2275, 11671), (3575, 7427), (5005, 5305)]