15691302012285

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{881}}^1\times {\mathrm{1656047}}^1$

素因数の和:1657178

約数の個数: 48

約数和(自身を含む): 27343074769920

約数和(自身を除く): 11651772757635

約数列:

[1, 3, 5, 9, 15, 45, 239, 717, 881, 1195, 2151, 2643, 3585, 4405, 7929, 10755, 13215, 39645, 210559, 631677, 1052795, 1656047, 1895031, 3158385, 4968141, 8280235, 9475155, 14904423, 24840705, 74522115, 395795233, 1187385699, 1458977407, 1978976165, 3562157097, 4376932221, 5936928495, 7294887035, 13130796663, 17810785485, 21884661105, 65653983315, 348695600273, 1046086800819, 1743478001365, 3138260402457, 5230434004095, 15691302012285]

約数ペア:

[(1, 15691302012285), (3, 5230434004095), (5, 3138260402457), (9, 1743478001365), (15, 1046086800819), (45, 348695600273), (239, 65653983315), (717, 21884661105), (881, 17810785485), (1195, 13130796663), (2151, 7294887035), (2643, 5936928495), (3585, 4376932221), (4405, 3562157097), (7929, 1978976165), (10755, 1458977407), (13215, 1187385699), (39645, 395795233), (210559, 74522115), (631677, 24840705), (1052795, 14904423), (1656047, 9475155), (1895031, 8280235), (3158385, 4968141)]