15695880885

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1\times {\mathrm{8191}}^1$

素因数の和:8738

約数の個数: 48

約数和(自身を含む): 27552645120

約数和(自身を除く): 11856764235

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 439, 485, 873, 1317, 1455, 2195, 3951, 4365, 6585, 8191, 19755, 24573, 40955, 42583, 73719, 122865, 127749, 212915, 368595, 383247, 638745, 794527, 1916235, 2383581, 3595849, 3972635, 7150743, 10787547, 11917905, 17979245, 32362641, 35753715, 53937735, 161813205, 348797353, 1046392059, 1743986765, 3139176177, 5231960295, 15695880885]

約数ペア:

[(1, 15695880885), (3, 5231960295), (5, 3139176177), (9, 1743986765), (15, 1046392059), (45, 348797353), (97, 161813205), (291, 53937735), (439, 35753715), (485, 32362641), (873, 17979245), (1317, 11917905), (1455, 10787547), (2195, 7150743), (3951, 3972635), (4365, 3595849), (6585, 2383581), (8191, 1916235), (19755, 794527), (24573, 638745), (40955, 383247), (42583, 368595), (73719, 212915), (122865, 127749)]