148294055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{325921}}^1$

素因数の和:325946

約数の個数: 16

約数和(自身を含む): 219019584

約数和(自身を除く): 70725529

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 325921, 1629605, 2281447, 4236973, 11407235, 21184865, 29658811, 148294055]

約数ペア:

[(1, 148294055), (5, 29658811), (7, 21184865), (13, 11407235), (35, 4236973), (65, 2281447), (91, 1629605), (455, 325921)]