154572015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11831}}^1$

素因数の和:11919

約数の個数: 32

約数和(自身を含む): 270337536

約数和(自身を除く): 115765521

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 2613, 4355, 11831, 13065, 35493, 59155, 153803, 177465, 461409, 769015, 792677, 2307045, 2378031, 3963385, 10304801, 11890155, 30914403, 51524005, 154572015]

約数ペア:

[(1, 154572015), (3, 51524005), (5, 30914403), (13, 11890155), (15, 10304801), (39, 3963385), (65, 2378031), (67, 2307045), (195, 792677), (201, 769015), (335, 461409), (871, 177465), (1005, 153803), (2613, 59155), (4355, 35493), (11831, 13065)]