12204045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 26687232

約数和(自身を除く): 14483187

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 43, 45, 51, 53, 63, 85, 105, 119, 129, 153, 159, 215, 255, 265, 301, 315, 357, 371, 387, 477, 595, 645, 731, 765, 795, 901, 903, 1071, 1113, 1505, 1785, 1855, 1935, 2193, 2279, 2385, 2703, 2709, 3339, 3655, 4505, 4515, 5117, 5355, 5565, 6307, 6579, 6837, 8109, 10965, 11395, 13515, 13545, 15351, 15953, 16695, 18921, 20511, 25585, 31535, 32895, 34185, 38743, 40545, 46053, 47859, 56763, 76755, 79765, 94605, 102555, 116229, 143577, 193715, 230265, 239295, 271201, 283815, 348687, 581145, 717885, 813603, 1356005, 1743435, 2440809, 4068015, 12204045]

約数ペア:

[(1, 12204045), (3, 4068015), (5, 2440809), (7, 1743435), (9, 1356005), (15, 813603), (17, 717885), (21, 581145), (35, 348687), (43, 283815), (45, 271201), (51, 239295), (53, 230265), (63, 193715), (85, 143577), (105, 116229), (119, 102555), (129, 94605), (153, 79765), (159, 76755), (215, 56763), (255, 47859), (265, 46053), (301, 40545), (315, 38743), (357, 34185), (371, 32895), (387, 31535), (477, 25585), (595, 20511), (645, 18921), (731, 16695), (765, 15953), (795, 15351), (901, 13545), (903, 13515), (1071, 11395), (1113, 10965), (1505, 8109), (1785, 6837), (1855, 6579), (1935, 6307), (2193, 5565), (2279, 5355), (2385, 5117), (2703, 4515), (2709, 4505), (3339, 3655)]