102686545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 152167680

約数和(自身を除く): 49481135

約数列:

[1, 5, 13, 17, 19, 65, 67, 73, 85, 95, 221, 247, 323, 335, 365, 871, 949, 1105, 1139, 1235, 1241, 1273, 1387, 1615, 4199, 4355, 4745, 4891, 5695, 6205, 6365, 6935, 14807, 16133, 16549, 18031, 20995, 21641, 23579, 24455, 63583, 74035, 80665, 82745, 83147, 90155, 92929, 108205, 117895, 281333, 306527, 317915, 415735, 464645, 1080911, 1208077, 1406665, 1532635, 1579793, 5404555, 6040385, 7898965, 20537309, 102686545]

約数ペア:

[(1, 102686545), (5, 20537309), (13, 7898965), (17, 6040385), (19, 5404555), (65, 1579793), (67, 1532635), (73, 1406665), (85, 1208077), (95, 1080911), (221, 464645), (247, 415735), (323, 317915), (335, 306527), (365, 281333), (871, 117895), (949, 108205), (1105, 92929), (1139, 90155), (1235, 83147), (1241, 82745), (1273, 80665), (1387, 74035), (1615, 63583), (4199, 24455), (4355, 23579), (4745, 21641), (4891, 20995), (5695, 18031), (6205, 16549), (6365, 16133), (6935, 14807)]