67582245

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 110145024

約数和(自身を除く): 42562779

約数列:

[1, 3, 5, 15, 131, 163, 211, 393, 489, 633, 655, 815, 1055, 1965, 2445, 3165, 21353, 27641, 34393, 64059, 82923, 103179, 106765, 138205, 171965, 320295, 414615, 515895, 4505483, 13516449, 22527415, 67582245]

約数ペア:

[(1, 67582245), (3, 22527415), (5, 13516449), (15, 4505483), (131, 515895), (163, 414615), (211, 320295), (393, 171965), (489, 138205), (633, 106765), (655, 103179), (815, 82923), (1055, 64059), (1965, 34393), (2445, 27641), (3165, 21353)]