61271445

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2083}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 102632832

約数和(自身を除く): 41361387

約数列:

[1, 3, 5, 15, 37, 53, 111, 159, 185, 265, 555, 795, 1961, 2083, 5883, 6249, 9805, 10415, 29415, 31245, 77071, 110399, 231213, 331197, 385355, 551995, 1156065, 1655985, 4084763, 12254289, 20423815, 61271445]

約数ペア:

[(1, 61271445), (3, 20423815), (5, 12254289), (15, 4084763), (37, 1655985), (53, 1156065), (111, 551995), (159, 385355), (185, 331197), (265, 231213), (555, 110399), (795, 77071), (1961, 31245), (2083, 29415), (5883, 10415), (6249, 9805)]