2085339735

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{74623}}^1$

素因数の和:74666

約数の個数: 48

約数和(自身を含む): 3911491584

約数和(自身を除く): 1826151849

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 621, 1035, 1215, 1863, 3105, 5589, 9315, 27945, 74623, 223869, 373115, 671607, 1119345, 1716329, 2014821, 3358035, 5148987, 6044463, 8581645, 10074105, 15446961, 18133389, 25744935, 30222315, 46340883, 77234805, 90666945, 139022649, 231704415, 417067947, 695113245, 2085339735]

約数ペア:

[(1, 2085339735), (3, 695113245), (5, 417067947), (9, 231704415), (15, 139022649), (23, 90666945), (27, 77234805), (45, 46340883), (69, 30222315), (81, 25744935), (115, 18133389), (135, 15446961), (207, 10074105), (243, 8581645), (345, 6044463), (405, 5148987), (621, 3358035), (1035, 2014821), (1215, 1716329), (1863, 1119345), (3105, 671607), (5589, 373115), (9315, 223869), (27945, 74623)]