213048495

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{143467}}^1$

素因数の和:143492

約数の個数: 32

約数和(自身を含む): 413187840

約数和(自身を除く): 200139345

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 143467, 430401, 717335, 1291203, 1578137, 2152005, 3873609, 4734411, 6456015, 7890685, 14203233, 19368045, 23672055, 42609699, 71016165, 213048495]

約数ペア:

[(1, 213048495), (3, 71016165), (5, 42609699), (9, 23672055), (11, 19368045), (15, 14203233), (27, 7890685), (33, 6456015), (45, 4734411), (55, 3873609), (99, 2152005), (135, 1578137), (165, 1291203), (297, 717335), (495, 430401), (1485, 143467)]