13206598185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{21169}}^1$

素因数の和:21406

約数の個数: 64

約数和(自身を含む): 24387840000

約数和(自身を除く): 11181241815

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 199, 209, 285, 597, 627, 995, 1045, 2189, 2985, 3135, 3781, 6567, 10945, 11343, 18905, 21169, 32835, 41591, 56715, 63507, 105845, 124773, 207955, 232859, 317535, 402211, 623865, 698577, 1164295, 1206633, 2011055, 3492885, 4212631, 4424321, 6033165, 12637893, 13272963, 21063155, 22121605, 46338941, 63189465, 66364815, 80039989, 139016823, 231694705, 240119967, 400199945, 695084115, 880439879, 1200599835, 2641319637, 4402199395, 13206598185]

約数ペア:

[(1, 13206598185), (3, 4402199395), (5, 2641319637), (11, 1200599835), (15, 880439879), (19, 695084115), (33, 400199945), (55, 240119967), (57, 231694705), (95, 139016823), (165, 80039989), (199, 66364815), (209, 63189465), (285, 46338941), (597, 22121605), (627, 21063155), (995, 13272963), (1045, 12637893), (2189, 6033165), (2985, 4424321), (3135, 4212631), (3781, 3492885), (6567, 2011055), (10945, 1206633), (11343, 1164295), (18905, 698577), (21169, 623865), (32835, 402211), (41591, 317535), (56715, 232859), (63507, 207955), (105845, 124773)]