23761755

素因数分解:

$3^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 44634240

約数和(自身を除く): 20872485

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 53, 81, 123, 135, 159, 205, 243, 265, 369, 405, 477, 615, 729, 795, 1107, 1215, 1431, 1845, 2173, 2187, 2385, 3321, 3645, 4293, 5535, 6519, 7155, 9963, 10865, 10935, 12879, 16605, 19557, 21465, 29889, 32595, 38637, 49815, 58671, 64395, 89667, 97785, 115911, 149445, 176013, 193185, 293355, 448335, 528039, 579555, 880065, 1584117, 2640195, 4752351, 7920585, 23761755]

約数ペア:

[(1, 23761755), (3, 7920585), (5, 4752351), (9, 2640195), (15, 1584117), (27, 880065), (41, 579555), (45, 528039), (53, 448335), (81, 293355), (123, 193185), (135, 176013), (159, 149445), (205, 115911), (243, 97785), (265, 89667), (369, 64395), (405, 58671), (477, 49815), (615, 38637), (729, 32595), (795, 29889), (1107, 21465), (1215, 19557), (1431, 16605), (1845, 12879), (2173, 10935), (2187, 10865), (2385, 9963), (3321, 7155), (3645, 6519), (4293, 5535)]