18527926095

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{54311}}^1$

素因数の和:54370

約数の個数: 96

約数和(自身を含む): 39730314240

約数和(自身を除く): 21202388145

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 189, 285, 315, 361, 399, 513, 665, 855, 945, 1083, 1197, 1805, 1995, 2527, 2565, 3249, 3591, 5415, 5985, 7581, 9747, 12635, 16245, 17955, 22743, 37905, 48735, 54311, 68229, 113715, 162933, 271555, 341145, 380177, 488799, 814665, 1031909, 1140531, 1466397, 1900885, 2443995, 3095727, 3421593, 5159545, 5702655, 7223363, 7331985, 9287181, 10264779, 15478635, 17107965, 19606271, 21670089, 27861543, 36116815, 46435905, 51323895, 58818813, 65010267, 98031355, 108350445, 137243897, 139307715, 176456439, 195030801, 294094065, 325051335, 411731691, 529369317, 686219485, 882282195, 975154005, 1235195073, 2058658455, 2646846585, 3705585219, 6175975365, 18527926095]

約数ペア:

[(1, 18527926095), (3, 6175975365), (5, 3705585219), (7, 2646846585), (9, 2058658455), (15, 1235195073), (19, 975154005), (21, 882282195), (27, 686219485), (35, 529369317), (45, 411731691), (57, 325051335), (63, 294094065), (95, 195030801), (105, 176456439), (133, 139307715), (135, 137243897), (171, 108350445), (189, 98031355), (285, 65010267), (315, 58818813), (361, 51323895), (399, 46435905), (513, 36116815), (665, 27861543), (855, 21670089), (945, 19606271), (1083, 17107965), (1197, 15478635), (1805, 10264779), (1995, 9287181), (2527, 7331985), (2565, 7223363), (3249, 5702655), (3591, 5159545), (5415, 3421593), (5985, 3095727), (7581, 2443995), (9747, 1900885), (12635, 1466397), (16245, 1140531), (17955, 1031909), (22743, 814665), (37905, 488799), (48735, 380177), (54311, 341145), (68229, 271555), (113715, 162933)]