126901215

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{134287}}^1$

素因数の和:134308

約数の個数: 32

約数和(自身を含む): 257832960

約数和(自身を除く): 130931745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 134287, 402861, 671435, 940009, 1208583, 2014305, 2820027, 3625749, 4700045, 6042915, 8460081, 14100135, 18128745, 25380243, 42300405, 126901215]

約数ペア:

[(1, 126901215), (3, 42300405), (5, 25380243), (7, 18128745), (9, 14100135), (15, 8460081), (21, 6042915), (27, 4700045), (35, 3625749), (45, 2820027), (63, 2014305), (105, 1208583), (135, 940009), (189, 671435), (315, 402861), (945, 134287)]