76800682005

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4177}}^1\times {\mathrm{39541}}^1$

素因数の和:43757

約数の個数: 32

約数和(自身を含む): 126878573568

約数和(自身を除く): 50077891563

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 4177, 12531, 20885, 39541, 62655, 118623, 129487, 197705, 388461, 593115, 647435, 1225771, 1942305, 3677313, 6128855, 18386565, 165162757, 495488271, 825813785, 2477441355, 5120045467, 15360136401, 25600227335, 76800682005]

約数ペア:

[(1, 76800682005), (3, 25600227335), (5, 15360136401), (15, 5120045467), (31, 2477441355), (93, 825813785), (155, 495488271), (465, 165162757), (4177, 18386565), (12531, 6128855), (20885, 3677313), (39541, 1942305), (62655, 1225771), (118623, 647435), (129487, 593115), (197705, 388461)]