9861345

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1873}}^1$

素因数の和:1903

約数の個数: 40

約数和(自身を含む): 19047336

約数和(自身を除く): 9185991

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 1873, 5265, 5619, 9365, 16857, 24349, 28095, 50571, 73047, 84285, 121745, 151713, 219141, 252855, 365235, 657423, 758565, 1095705, 1972269, 3287115, 9861345]

約数ペア:

[(1, 9861345), (3, 3287115), (5, 1972269), (9, 1095705), (13, 758565), (15, 657423), (27, 365235), (39, 252855), (45, 219141), (65, 151713), (81, 121745), (117, 84285), (135, 73047), (195, 50571), (351, 28095), (405, 24349), (585, 16857), (1053, 9365), (1755, 5619), (1873, 5265)]