16275105

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 108

約数和(自身を含む): 36661716

約数和(自身を除く): 20386611

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 61, 63, 77, 99, 105, 121, 147, 165, 183, 231, 245, 305, 315, 363, 385, 427, 441, 495, 539, 549, 605, 671, 693, 735, 847, 915, 1089, 1155, 1281, 1617, 1815, 2013, 2135, 2205, 2541, 2695, 2745, 2989, 3355, 3465, 3843, 4235, 4697, 4851, 5445, 5929, 6039, 6405, 7381, 7623, 8085, 8967, 10065, 12705, 14091, 14945, 17787, 19215, 22143, 23485, 24255, 26901, 29645, 30195, 32879, 36905, 38115, 42273, 44835, 51667, 53361, 66429, 70455, 88935, 98637, 110715, 134505, 155001, 164395, 211365, 258335, 266805, 295911, 332145, 361669, 465003, 493185, 775005, 1085007, 1479555, 1808345, 2325015, 3255021, 5425035, 16275105]

約数ペア:

[(1, 16275105), (3, 5425035), (5, 3255021), (7, 2325015), (9, 1808345), (11, 1479555), (15, 1085007), (21, 775005), (33, 493185), (35, 465003), (45, 361669), (49, 332145), (55, 295911), (61, 266805), (63, 258335), (77, 211365), (99, 164395), (105, 155001), (121, 134505), (147, 110715), (165, 98637), (183, 88935), (231, 70455), (245, 66429), (305, 53361), (315, 51667), (363, 44835), (385, 42273), (427, 38115), (441, 36905), (495, 32879), (539, 30195), (549, 29645), (605, 26901), (671, 24255), (693, 23485), (735, 22143), (847, 19215), (915, 17787), (1089, 14945), (1155, 14091), (1281, 12705), (1617, 10065), (1815, 8967), (2013, 8085), (2135, 7623), (2205, 7381), (2541, 6405), (2695, 6039), (2745, 5929), (2989, 5445), (3355, 4851), (3465, 4697), (3843, 4235)]