115915215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{773}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 200249280

約数和(自身を除く): 84334065

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 769, 773, 2307, 2319, 3845, 3865, 9997, 10049, 11535, 11595, 29991, 30147, 49985, 50245, 149955, 150735, 594437, 1783311, 2972185, 7727681, 8916555, 23183043, 38638405, 115915215]

約数ペア:

[(1, 115915215), (3, 38638405), (5, 23183043), (13, 8916555), (15, 7727681), (39, 2972185), (65, 1783311), (195, 594437), (769, 150735), (773, 149955), (2307, 50245), (2319, 49985), (3845, 30147), (3865, 29991), (9997, 11595), (10049, 11535)]