145408035

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{73999}}^1$

素因数の和:74138

約数の個数: 16

約数和(自身を含む): 234432000

約数和(自身を除く): 89023965

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 73999, 221997, 369995, 1109985, 9693869, 29081607, 48469345, 145408035]

約数ペア:

[(1, 145408035), (3, 48469345), (5, 29081607), (15, 9693869), (131, 1109985), (393, 369995), (655, 221997), (1965, 73999)]