961302015

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{300877}}^1$

素因数の和:300959

約数の個数: 24

約数和(自身を含む): 1689730848

約数和(自身を除く): 728428833

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 300877, 902631, 1504385, 2707893, 4513155, 13539465, 21362267, 64086801, 106811335, 192260403, 320434005, 961302015]

約数ペア:

[(1, 961302015), (3, 320434005), (5, 192260403), (9, 106811335), (15, 64086801), (45, 21362267), (71, 13539465), (213, 4513155), (355, 2707893), (639, 1504385), (1065, 902631), (3195, 300877)]