80112015

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 142702560

約数和(自身を除く): 62590545

約数列:

[1, 3, 5, 9, 15, 45, 83, 89, 241, 249, 267, 415, 445, 723, 747, 801, 1205, 1245, 1335, 2169, 3615, 3735, 4005, 7387, 10845, 20003, 21449, 22161, 36935, 60009, 64347, 66483, 100015, 107245, 110805, 180027, 193041, 300045, 321735, 332415, 900135, 965205, 1780267, 5340801, 8901335, 16022403, 26704005, 80112015]

約数ペア:

[(1, 80112015), (3, 26704005), (5, 16022403), (9, 8901335), (15, 5340801), (45, 1780267), (83, 965205), (89, 900135), (241, 332415), (249, 321735), (267, 300045), (415, 193041), (445, 180027), (723, 110805), (747, 107245), (801, 100015), (1205, 66483), (1245, 64347), (1335, 60009), (2169, 36935), (3615, 22161), (3735, 21449), (4005, 20003), (7387, 10845)]