4691925

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{331}}^1$

素因数の和:360

約数の個数: 60

約数和(自身を含む): 9962656

約数和(自身を除く): 5270731

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 315, 331, 405, 525, 567, 675, 945, 993, 1575, 1655, 2025, 2317, 2835, 2979, 4725, 4965, 6951, 8275, 8937, 11585, 14175, 14895, 20853, 24825, 26811, 34755, 44685, 57925, 62559, 74475, 104265, 134055, 173775, 187677, 223425, 312795, 521325, 670275, 938385, 1563975, 4691925]

約数ペア:

[(1, 4691925), (3, 1563975), (5, 938385), (7, 670275), (9, 521325), (15, 312795), (21, 223425), (25, 187677), (27, 173775), (35, 134055), (45, 104265), (63, 74475), (75, 62559), (81, 57925), (105, 44685), (135, 34755), (175, 26811), (189, 24825), (225, 20853), (315, 14895), (331, 14175), (405, 11585), (525, 8937), (567, 8275), (675, 6951), (945, 4965), (993, 4725), (1575, 2979), (1655, 2835), (2025, 2317)]