1520774595

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1498

約数の個数: 80

約数和(自身を含む): 2847778560

約数和(自身を除く): 1327003965

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 89, 93, 135, 155, 267, 279, 405, 445, 465, 801, 837, 1335, 1361, 1395, 2403, 2511, 2759, 4005, 4083, 4185, 6805, 7209, 8277, 12015, 12249, 12555, 13795, 20415, 24831, 36045, 36747, 41385, 42191, 61245, 74493, 110241, 121129, 124155, 126573, 183735, 210955, 223479, 363387, 372465, 379719, 551205, 605645, 632865, 1090161, 1117395, 1139157, 1816935, 1898595, 3270483, 3417471, 3754999, 5450805, 5695785, 9811449, 11264997, 16352415, 17087355, 18774995, 33794991, 49057245, 56324985, 101384973, 168974955, 304154919, 506924865, 1520774595]

約数ペア:

[(1, 1520774595), (3, 506924865), (5, 304154919), (9, 168974955), (15, 101384973), (27, 56324985), (31, 49057245), (45, 33794991), (81, 18774995), (89, 17087355), (93, 16352415), (135, 11264997), (155, 9811449), (267, 5695785), (279, 5450805), (405, 3754999), (445, 3417471), (465, 3270483), (801, 1898595), (837, 1816935), (1335, 1139157), (1361, 1117395), (1395, 1090161), (2403, 632865), (2511, 605645), (2759, 551205), (4005, 379719), (4083, 372465), (4185, 363387), (6805, 223479), (7209, 210955), (8277, 183735), (12015, 126573), (12249, 124155), (12555, 121129), (13795, 110241), (20415, 74493), (24831, 61245), (36045, 42191), (36747, 41385)]