61769855

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3203}}^1$

素因数の和:3263

約数の個数: 32

約数和(自身を含む): 92275200

約数和(自身を除く): 30505345

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 2755, 3203, 3857, 16015, 19285, 22421, 60857, 92887, 112105, 304285, 425999, 464435, 650209, 1764853, 2129995, 3251045, 8824265, 12353971, 61769855]

約数ペア:

[(1, 61769855), (5, 12353971), (7, 8824265), (19, 3251045), (29, 2129995), (35, 1764853), (95, 650209), (133, 464435), (145, 425999), (203, 304285), (551, 112105), (665, 92887), (1015, 60857), (2755, 22421), (3203, 19285), (3857, 16015)]