2238006915

素因数分解:

$3^5\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{1429}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 4028824800

約数和(自身を除く): 1790817885

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 1289, 1429, 3867, 4287, 6445, 7145, 11601, 12861, 19335, 21435, 34803, 38583, 58005, 64305, 104409, 115749, 174015, 192915, 313227, 347247, 522045, 578745, 1566135, 1736235, 1841981, 5525943, 9209905, 16577829, 27629715, 49733487, 82889145, 149200461, 248667435, 447601383, 746002305, 2238006915]

約数ペア:

[(1, 2238006915), (3, 746002305), (5, 447601383), (9, 248667435), (15, 149200461), (27, 82889145), (45, 49733487), (81, 27629715), (135, 16577829), (243, 9209905), (405, 5525943), (1215, 1841981), (1289, 1736235), (1429, 1566135), (3867, 578745), (4287, 522045), (6445, 347247), (7145, 313227), (11601, 192915), (12861, 174015), (19335, 115749), (21435, 104409), (34803, 64305), (38583, 58005)]