53947995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{156371}}^1$

素因数の和:156402

約数の個数: 16

約数和(自身を含む): 90070272

約数和(自身を除く): 36122277

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 156371, 469113, 781855, 2345565, 3596533, 10789599, 17982665, 53947995]

約数ペア:

[(1, 53947995), (3, 17982665), (5, 10789599), (15, 3596533), (23, 2345565), (69, 781855), (115, 469113), (345, 156371)]