27569255

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 39580800

約数和(自身を除く): 12011545

約数列:

[1, 5, 7, 35, 37, 61, 185, 259, 305, 349, 427, 1295, 1745, 2135, 2257, 2443, 11285, 12215, 12913, 15799, 21289, 64565, 78995, 90391, 106445, 149023, 451955, 745115, 787693, 3938465, 5513851, 27569255]

約数ペア:

[(1, 27569255), (5, 5513851), (7, 3938465), (35, 787693), (37, 745115), (61, 451955), (185, 149023), (259, 106445), (305, 90391), (349, 78995), (427, 64565), (1295, 21289), (1745, 15799), (2135, 12913), (2257, 12215), (2443, 11285)]