15588405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 33965568

約数和(自身を除く): 18377163

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 41, 45, 51, 63, 71, 85, 105, 119, 123, 153, 205, 213, 255, 287, 315, 355, 357, 369, 497, 595, 615, 639, 697, 765, 861, 1065, 1071, 1207, 1435, 1491, 1785, 1845, 2091, 2485, 2583, 2911, 3195, 3485, 3621, 4305, 4473, 4879, 5355, 6035, 6273, 7455, 8449, 8733, 10455, 10863, 12915, 14555, 14637, 18105, 20377, 22365, 24395, 25347, 26199, 31365, 42245, 43665, 43911, 49487, 54315, 61131, 73185, 76041, 101885, 126735, 130995, 148461, 183393, 219555, 247435, 305655, 346409, 380205, 445383, 742305, 916965, 1039227, 1732045, 2226915, 3117681, 5196135, 15588405]

約数ペア:

[(1, 15588405), (3, 5196135), (5, 3117681), (7, 2226915), (9, 1732045), (15, 1039227), (17, 916965), (21, 742305), (35, 445383), (41, 380205), (45, 346409), (51, 305655), (63, 247435), (71, 219555), (85, 183393), (105, 148461), (119, 130995), (123, 126735), (153, 101885), (205, 76041), (213, 73185), (255, 61131), (287, 54315), (315, 49487), (355, 43911), (357, 43665), (369, 42245), (497, 31365), (595, 26199), (615, 25347), (639, 24395), (697, 22365), (765, 20377), (861, 18105), (1065, 14637), (1071, 14555), (1207, 12915), (1435, 10863), (1491, 10455), (1785, 8733), (1845, 8449), (2091, 7455), (2485, 6273), (2583, 6035), (2911, 5355), (3195, 4879), (3485, 4473), (3621, 4305)]