4014765

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:471

約数の個数: 40

約数和(自身を含む): 7527168

約数和(自身を除く): 3512403

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 431, 621, 1035, 1293, 1863, 2155, 3105, 3879, 6465, 9315, 9913, 11637, 19395, 29739, 34911, 49565, 58185, 89217, 148695, 174555, 267651, 446085, 802953, 1338255, 4014765]

約数ペア:

[(1, 4014765), (3, 1338255), (5, 802953), (9, 446085), (15, 267651), (23, 174555), (27, 148695), (45, 89217), (69, 58185), (81, 49565), (115, 34911), (135, 29739), (207, 19395), (345, 11637), (405, 9913), (431, 9315), (621, 6465), (1035, 3879), (1293, 3105), (1863, 2155)]