22290345

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{919}}^1$

素因数の和:955

約数の個数: 72

約数和(自身を含む): 49083840

約数和(自身を除く): 26793495

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 495, 539, 693, 735, 919, 1155, 1617, 2205, 2695, 2757, 3465, 4595, 4851, 6433, 8085, 8271, 10109, 13785, 19299, 24255, 30327, 32165, 41355, 45031, 50545, 57897, 70763, 90981, 96495, 135093, 151635, 212289, 225155, 289485, 353815, 405279, 454905, 495341, 636867, 675465, 1061445, 1486023, 2026395, 2476705, 3184335, 4458069, 7430115, 22290345]

約数ペア:

[(1, 22290345), (3, 7430115), (5, 4458069), (7, 3184335), (9, 2476705), (11, 2026395), (15, 1486023), (21, 1061445), (33, 675465), (35, 636867), (45, 495341), (49, 454905), (55, 405279), (63, 353815), (77, 289485), (99, 225155), (105, 212289), (147, 151635), (165, 135093), (231, 96495), (245, 90981), (315, 70763), (385, 57897), (441, 50545), (495, 45031), (539, 41355), (693, 32165), (735, 30327), (919, 24255), (1155, 19299), (1617, 13785), (2205, 10109), (2695, 8271), (2757, 8085), (3465, 6433), (4595, 4851)]