2015457951

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{3511}}^1$

素因数の和:3927

約数の個数: 32

約数和(自身を含む): 2973680640

約数和(自身を除く): 958222689

約数列:

[1, 3, 13, 39, 41, 123, 359, 533, 1077, 1599, 3511, 4667, 10533, 14001, 14719, 44157, 45643, 136929, 143951, 191347, 431853, 574041, 1260449, 1871363, 3781347, 5614089, 16385837, 49157511, 51678409, 155035227, 671819317, 2015457951]

約数ペア:

[(1, 2015457951), (3, 671819317), (13, 155035227), (39, 51678409), (41, 49157511), (123, 16385837), (359, 5614089), (533, 3781347), (1077, 1871363), (1599, 1260449), (3511, 574041), (4667, 431853), (10533, 191347), (14001, 143951), (14719, 136929), (44157, 45643)]