64013085

素因数分解:

$3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{883}}^1$

素因数の和:1079

約数の個数: 40

約数和(自身を含む): 115521120

約数和(自身を除く): 51508035

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 179, 405, 537, 883, 895, 1611, 2649, 2685, 4415, 4833, 7947, 8055, 13245, 14499, 23841, 24165, 39735, 71523, 72495, 119205, 158057, 357615, 474171, 790285, 1422513, 2370855, 4267539, 7112565, 12802617, 21337695, 64013085]

約数ペア:

[(1, 64013085), (3, 21337695), (5, 12802617), (9, 7112565), (15, 4267539), (27, 2370855), (45, 1422513), (81, 790285), (135, 474171), (179, 357615), (405, 158057), (537, 119205), (883, 72495), (895, 71523), (1611, 39735), (2649, 24165), (2685, 23841), (4415, 14499), (4833, 13245), (7947, 8055)]