13025805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 22802304

約数和(自身を除く): 9776499

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 997, 1005, 2613, 2991, 4355, 4985, 12961, 13065, 14955, 38883, 64805, 66799, 194415, 200397, 333995, 868387, 1001985, 2605161, 4341935, 13025805]

約数ペア:

[(1, 13025805), (3, 4341935), (5, 2605161), (13, 1001985), (15, 868387), (39, 333995), (65, 200397), (67, 194415), (195, 66799), (201, 64805), (335, 38883), (871, 14955), (997, 13065), (1005, 12961), (2613, 4985), (2991, 4355)]