13112535

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 21915648

約数和(自身を除く): 8803113

約数列:

[1, 3, 5, 15, 31, 93, 155, 163, 173, 465, 489, 519, 815, 865, 2445, 2595, 5053, 5363, 15159, 16089, 25265, 26815, 28199, 75795, 80445, 84597, 140995, 422985, 874169, 2622507, 4370845, 13112535]

約数ペア:

[(1, 13112535), (3, 4370845), (5, 2622507), (15, 874169), (31, 422985), (93, 140995), (155, 84597), (163, 80445), (173, 75795), (465, 28199), (489, 26815), (519, 25265), (815, 16089), (865, 15159), (2445, 5363), (2595, 5053)]