223291215

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{236287}}^1$

素因数の和:236308

約数の個数: 32

約数和(自身を含む): 453672960

約数和(自身を除く): 230381745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 236287, 708861, 1181435, 1654009, 2126583, 3544305, 4962027, 6379749, 8270045, 10632915, 14886081, 24810135, 31898745, 44658243, 74430405, 223291215]

約数ペア:

[(1, 223291215), (3, 74430405), (5, 44658243), (7, 31898745), (9, 24810135), (15, 14886081), (21, 10632915), (27, 8270045), (35, 6379749), (45, 4962027), (63, 3544305), (105, 2126583), (135, 1654009), (189, 1181435), (315, 708861), (945, 236287)]