25202430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25457}}^1$

素因数の和:25481

約数の個数: 48

約数和(自身を含む): 71486064

約数和(自身を除く): 46283634

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 25457, 50914, 76371, 127285, 152742, 229113, 254570, 280027, 381855, 458226, 560054, 763710, 840081, 1145565, 1400135, 1680162, 2291130, 2520243, 2800270, 4200405, 5040486, 8400810, 12601215, 25202430]

約数ペア:

[(1, 25202430), (2, 12601215), (3, 8400810), (5, 5040486), (6, 4200405), (9, 2800270), (10, 2520243), (11, 2291130), (15, 1680162), (18, 1400135), (22, 1145565), (30, 840081), (33, 763710), (45, 560054), (55, 458226), (66, 381855), (90, 280027), (99, 254570), (110, 229113), (165, 152742), (198, 127285), (330, 76371), (495, 50914), (990, 25457)]