127135285

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{1789}}^1$

素因数の和:2088

約数の個数: 16

約数和(自身を含む): 155815920

約数和(自身を除く): 28680635

約数列:

[1, 5, 61, 233, 305, 1165, 1789, 8945, 14213, 71065, 109129, 416837, 545645, 2084185, 25427057, 127135285]

約数ペア:

[(1, 127135285), (5, 25427057), (61, 2084185), (233, 545645), (305, 416837), (1165, 109129), (1789, 71065), (8945, 14213)]