22998885

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 48263040

約数和(自身を除く): 25264155

約数列:

[1, 3, 5, 7, 13, 15, 21, 29, 35, 39, 49, 65, 83, 87, 91, 105, 145, 147, 195, 203, 245, 249, 273, 377, 415, 435, 455, 581, 609, 637, 735, 1015, 1079, 1131, 1245, 1365, 1421, 1743, 1885, 1911, 2407, 2639, 2905, 3045, 3185, 3237, 4067, 4263, 5395, 5655, 7105, 7221, 7553, 7917, 8715, 9555, 12035, 12201, 13195, 16185, 16849, 18473, 20335, 21315, 22659, 31291, 36105, 37765, 39585, 50547, 52871, 55419, 61005, 84245, 92365, 93873, 113295, 117943, 156455, 158613, 219037, 252735, 264355, 277095, 353829, 469365, 589715, 657111, 793065, 1095185, 1533259, 1769145, 3285555, 4599777, 7666295, 22998885]

約数ペア:

[(1, 22998885), (3, 7666295), (5, 4599777), (7, 3285555), (13, 1769145), (15, 1533259), (21, 1095185), (29, 793065), (35, 657111), (39, 589715), (49, 469365), (65, 353829), (83, 277095), (87, 264355), (91, 252735), (105, 219037), (145, 158613), (147, 156455), (195, 117943), (203, 113295), (245, 93873), (249, 92365), (273, 84245), (377, 61005), (415, 55419), (435, 52871), (455, 50547), (581, 39585), (609, 37765), (637, 36105), (735, 31291), (1015, 22659), (1079, 21315), (1131, 20335), (1245, 18473), (1365, 16849), (1421, 16185), (1743, 13195), (1885, 12201), (1911, 12035), (2407, 9555), (2639, 8715), (2905, 7917), (3045, 7553), (3185, 7221), (3237, 7105), (4067, 5655), (4263, 5395)]