86404285

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 125024256

約数和(自身を除く): 38619971

約数列:

[1, 5, 11, 17, 31, 55, 85, 121, 155, 187, 271, 341, 527, 605, 935, 1355, 1705, 2057, 2635, 2981, 3751, 4607, 5797, 8401, 10285, 14905, 18755, 23035, 28985, 32791, 42005, 50677, 63767, 92411, 142817, 163955, 253385, 318835, 462055, 557447, 714085, 1016521, 1570987, 2787235, 5082605, 7854935, 17280857, 86404285]

約数ペア:

[(1, 86404285), (5, 17280857), (11, 7854935), (17, 5082605), (31, 2787235), (55, 1570987), (85, 1016521), (121, 714085), (155, 557447), (187, 462055), (271, 318835), (341, 253385), (527, 163955), (605, 142817), (935, 92411), (1355, 63767), (1705, 50677), (2057, 42005), (2635, 32791), (2981, 28985), (3751, 23035), (4607, 18755), (5797, 14905), (8401, 10285)]