73774545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4789}}^1$

素因数の和:4889

約数の個数: 32

約数和(自身を含む): 128755200

約数和(自身を除く): 54980655

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 1027, 1185, 3081, 4789, 5135, 14367, 15405, 23945, 62257, 71835, 186771, 311285, 378331, 933855, 1134993, 1891655, 4918303, 5674965, 14754909, 24591515, 73774545]

約数ペア:

[(1, 73774545), (3, 24591515), (5, 14754909), (13, 5674965), (15, 4918303), (39, 1891655), (65, 1134993), (79, 933855), (195, 378331), (237, 311285), (395, 186771), (1027, 71835), (1185, 62257), (3081, 23945), (4789, 15405), (5135, 14367)]