748492245

素因数分解:

$3^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5981}}^1$

素因数の和:6104

約数の個数: 48

約数和(自身を含む): 1358727552

約数和(自身を除く): 610235307

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 103, 135, 243, 309, 405, 515, 927, 1215, 1545, 2781, 4635, 5981, 8343, 13905, 17943, 25029, 29905, 41715, 53829, 89715, 125145, 161487, 269145, 484461, 616043, 807435, 1453383, 1848129, 2422305, 3080215, 5544387, 7266915, 9240645, 16633161, 27721935, 49899483, 83165805, 149698449, 249497415, 748492245]

約数ペア:

[(1, 748492245), (3, 249497415), (5, 149698449), (9, 83165805), (15, 49899483), (27, 27721935), (45, 16633161), (81, 9240645), (103, 7266915), (135, 5544387), (243, 3080215), (309, 2422305), (405, 1848129), (515, 1453383), (927, 807435), (1215, 616043), (1545, 484461), (2781, 269145), (4635, 161487), (5981, 125145), (8343, 89715), (13905, 53829), (17943, 41715), (25029, 29905)]