916996815

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10903}}^1$

素因数の和:11013

約数の個数: 64

約数和(自身を含む): 1884211200

約数和(自身を除く): 967214385

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 89, 105, 135, 189, 267, 315, 445, 623, 801, 945, 1335, 1869, 2403, 3115, 4005, 5607, 9345, 10903, 12015, 16821, 28035, 32709, 54515, 76321, 84105, 98127, 163545, 228963, 294381, 381605, 490635, 686889, 970367, 1144815, 1471905, 2060667, 2911101, 3434445, 4851835, 6792569, 8733303, 10303335, 14555505, 20377707, 26199909, 33962845, 43666515, 61133121, 101888535, 130999545, 183399363, 305665605, 916996815]

約数ペア:

[(1, 916996815), (3, 305665605), (5, 183399363), (7, 130999545), (9, 101888535), (15, 61133121), (21, 43666515), (27, 33962845), (35, 26199909), (45, 20377707), (63, 14555505), (89, 10303335), (105, 8733303), (135, 6792569), (189, 4851835), (267, 3434445), (315, 2911101), (445, 2060667), (623, 1471905), (801, 1144815), (945, 970367), (1335, 686889), (1869, 490635), (2403, 381605), (3115, 294381), (4005, 228963), (5607, 163545), (9345, 98127), (10903, 84105), (12015, 76321), (16821, 54515), (28035, 32709)]