155570415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{797}}^1$

素因数の和:849

約数の個数: 96

約数和(自身を含む): 336462336

約数和(自身を除く): 180891921

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 169, 195, 231, 273, 385, 429, 455, 507, 715, 797, 845, 1001, 1155, 1183, 1365, 1859, 2145, 2391, 2535, 3003, 3549, 3985, 5005, 5577, 5579, 5915, 8767, 9295, 10361, 11955, 13013, 15015, 16737, 17745, 26301, 27885, 27895, 31083, 39039, 43835, 51805, 61369, 65065, 72527, 83685, 113971, 131505, 134693, 155415, 184107, 195195, 217581, 306845, 341913, 362635, 404079, 569855, 673465, 797797, 920535, 942851, 1087905, 1481623, 1709565, 2020395, 2393391, 2828553, 3988985, 4444869, 4714255, 7408115, 10371361, 11966955, 14142765, 22224345, 31114083, 51856805, 155570415]

約数ペア:

[(1, 155570415), (3, 51856805), (5, 31114083), (7, 22224345), (11, 14142765), (13, 11966955), (15, 10371361), (21, 7408115), (33, 4714255), (35, 4444869), (39, 3988985), (55, 2828553), (65, 2393391), (77, 2020395), (91, 1709565), (105, 1481623), (143, 1087905), (165, 942851), (169, 920535), (195, 797797), (231, 673465), (273, 569855), (385, 404079), (429, 362635), (455, 341913), (507, 306845), (715, 217581), (797, 195195), (845, 184107), (1001, 155415), (1155, 134693), (1183, 131505), (1365, 113971), (1859, 83685), (2145, 72527), (2391, 65065), (2535, 61369), (3003, 51805), (3549, 43835), (3985, 39039), (5005, 31083), (5577, 27895), (5579, 27885), (5915, 26301), (8767, 17745), (9295, 16737), (10361, 15015), (11955, 13013)]