121485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:117

約数の個数: 32

約数和(自身を含む): 241920

約数和(自身を除く): 120435

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 89, 91, 105, 195, 267, 273, 445, 455, 623, 1157, 1335, 1365, 1869, 3115, 3471, 5785, 8099, 9345, 17355, 24297, 40495, 121485]

約数ペア:

[(1, 121485), (3, 40495), (5, 24297), (7, 17355), (13, 9345), (15, 8099), (21, 5785), (35, 3471), (39, 3115), (65, 1869), (89, 1365), (91, 1335), (105, 1157), (195, 623), (267, 455), (273, 445)]