331782935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{743}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 455113728

約数和(自身を除く): 123330793

約数列:

[1, 5, 11, 23, 55, 115, 253, 353, 743, 1265, 1765, 3715, 3883, 8119, 8173, 17089, 19415, 40595, 40865, 85445, 89309, 187979, 262279, 446545, 939895, 1311395, 2885069, 6032417, 14425345, 30162085, 66356587, 331782935]

約数ペア:

[(1, 331782935), (5, 66356587), (11, 30162085), (23, 14425345), (55, 6032417), (115, 2885069), (253, 1311395), (353, 939895), (743, 446545), (1265, 262279), (1765, 187979), (3715, 89309), (3883, 85445), (8119, 40865), (8173, 40595), (17089, 19415)]