270492475

素因数分解:

$5^2\times {\mathrm{11}}^4\times {\mathrm{739}}^1$

素因数の和:793

約数の個数: 30

約数和(自身を含む): 369448700

約数和(自身を除く): 98956225

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 739, 1331, 3025, 3695, 6655, 8129, 14641, 18475, 33275, 40645, 73205, 89419, 203225, 366025, 447095, 983609, 2235475, 4918045, 10819699, 24590225, 54098495, 270492475]

約数ペア:

[(1, 270492475), (5, 54098495), (11, 24590225), (25, 10819699), (55, 4918045), (121, 2235475), (275, 983609), (605, 447095), (739, 366025), (1331, 203225), (3025, 89419), (3695, 73205), (6655, 40645), (8129, 33275), (14641, 18475)]