80493782915

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{24677}}^1$

素因数の和:24876

約数の個数: 64

約数和(自身を含む): 121790075904

約数和(自身を除く): 41296292989

約数列:

[1, 5, 7, 13, 35, 65, 67, 91, 107, 335, 455, 469, 535, 749, 871, 1391, 2345, 3745, 4355, 6097, 6955, 7169, 9737, 24677, 30485, 35845, 48685, 50183, 93197, 123385, 172739, 250915, 320801, 465985, 652379, 863695, 1604005, 1653359, 2245607, 2640439, 3261895, 8266795, 11228035, 11573513, 13202195, 18483073, 21493667, 34325707, 57867565, 92415365, 107468335, 150455669, 171628535, 176909413, 240279949, 752278345, 884547065, 1201399745, 1238365891, 2299822369, 6191829455, 11499111845, 16098756583, 80493782915]

約数ペア:

[(1, 80493782915), (5, 16098756583), (7, 11499111845), (13, 6191829455), (35, 2299822369), (65, 1238365891), (67, 1201399745), (91, 884547065), (107, 752278345), (335, 240279949), (455, 176909413), (469, 171628535), (535, 150455669), (749, 107468335), (871, 92415365), (1391, 57867565), (2345, 34325707), (3745, 21493667), (4355, 18483073), (6097, 13202195), (6955, 11573513), (7169, 11228035), (9737, 8266795), (24677, 3261895), (30485, 2640439), (35845, 2245607), (48685, 1653359), (50183, 1604005), (93197, 863695), (123385, 652379), (172739, 465985), (250915, 320801)]