211049025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{733}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 382267200

約数和(自身を除く): 171218175

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 349, 733, 825, 1047, 1745, 2199, 3665, 3839, 5235, 8063, 8725, 10995, 11517, 18325, 19195, 24189, 26175, 40315, 54975, 57585, 95975, 120945, 201575, 255817, 287925, 604725, 767451, 1279085, 2813987, 3837255, 6395425, 8441961, 14069935, 19186275, 42209805, 70349675, 211049025]

約数ペア:

[(1, 211049025), (3, 70349675), (5, 42209805), (11, 19186275), (15, 14069935), (25, 8441961), (33, 6395425), (55, 3837255), (75, 2813987), (165, 1279085), (275, 767451), (349, 604725), (733, 287925), (825, 255817), (1047, 201575), (1745, 120945), (2199, 95975), (3665, 57585), (3839, 54975), (5235, 40315), (8063, 26175), (8725, 24189), (10995, 19195), (11517, 18325)]