130503810385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1222003}}^1$

素因数の和:1222105

約数の個数: 32

約数和(自身を含む): 177376324608

約数和(自身を除く): 46872514223

約数列:

[1, 5, 13, 31, 53, 65, 155, 265, 403, 689, 1643, 2015, 3445, 8215, 21359, 106795, 1222003, 6110015, 15886039, 37882093, 64766159, 79430195, 189410465, 323830795, 492467209, 841960067, 2007750929, 2462336045, 4209800335, 10038754645, 26100762077, 130503810385]

約数ペア:

[(1, 130503810385), (5, 26100762077), (13, 10038754645), (31, 4209800335), (53, 2462336045), (65, 2007750929), (155, 841960067), (265, 492467209), (403, 323830795), (689, 189410465), (1643, 79430195), (2015, 64766159), (3445, 37882093), (8215, 15886039), (21359, 6110015), (106795, 1222003)]