168697005

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{797}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 274869504

約数和(自身を除く): 106172499

約数列:

[1, 3, 5, 15, 103, 137, 309, 411, 515, 685, 797, 1545, 2055, 2391, 3985, 11955, 14111, 42333, 70555, 82091, 109189, 211665, 246273, 327567, 410455, 545945, 1231365, 1637835, 11246467, 33739401, 56232335, 168697005]

約数ペア:

[(1, 168697005), (3, 56232335), (5, 33739401), (15, 11246467), (103, 1637835), (137, 1231365), (309, 545945), (411, 410455), (515, 327567), (685, 246273), (797, 211665), (1545, 109189), (2055, 82091), (2391, 70555), (3985, 42333), (11955, 14111)]