71300385

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40627}}^1$

素因数の和:40654

約数の個数: 32

約数和(自身を含む): 136510080

約数和(自身を除く): 65209695

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 40627, 121881, 203135, 365643, 528151, 609405, 1096929, 1584453, 1828215, 2640755, 4753359, 5484645, 7922265, 14260077, 23766795, 71300385]

約数ペア:

[(1, 71300385), (3, 23766795), (5, 14260077), (9, 7922265), (13, 5484645), (15, 4753359), (27, 2640755), (39, 1828215), (45, 1584453), (65, 1096929), (117, 609405), (135, 528151), (195, 365643), (351, 203135), (585, 121881), (1755, 40627)]