31267275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{32069}}^1$

素因数の和:32095

約数の個数: 24

約数和(自身を含む): 55673520

約数和(自身を除く): 24406245

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 32069, 96207, 160345, 416897, 481035, 801725, 1250691, 2084485, 2405175, 6253455, 10422425, 31267275]

約数ペア:

[(1, 31267275), (3, 10422425), (5, 6253455), (13, 2405175), (15, 2084485), (25, 1250691), (39, 801725), (65, 481035), (75, 416897), (195, 160345), (325, 96207), (975, 32069)]