274306565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{53419}}^1$

素因数の和:53516

約数の個数: 16

約数和(自身を含む): 358982400

約数和(自身を除く): 84675835

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 53419, 267095, 694447, 3472235, 4220101, 21100505, 54861313, 274306565]

約数ペア:

[(1, 274306565), (5, 54861313), (13, 21100505), (65, 4220101), (79, 3472235), (395, 694447), (1027, 267095), (5135, 53419)]