144189925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{383}}^1$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 200987136

約数和(自身を除く): 56797211

約数列:

[1, 5, 11, 25, 37, 55, 185, 275, 383, 407, 925, 1369, 1915, 2035, 4213, 6845, 9575, 10175, 14171, 15059, 21065, 34225, 70855, 75295, 105325, 155881, 354275, 376475, 524327, 779405, 2621635, 3897025, 5767597, 13108175, 28837985, 144189925]

約数ペア:

[(1, 144189925), (5, 28837985), (11, 13108175), (25, 5767597), (37, 3897025), (55, 2621635), (185, 779405), (275, 524327), (383, 376475), (407, 354275), (925, 155881), (1369, 105325), (1915, 75295), (2035, 70855), (4213, 34225), (6845, 21065), (9575, 15059), (10175, 14171)]