39580135

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 58268160

約数和(自身を除く): 18688025

約数列:

[1, 5, 7, 19, 35, 53, 95, 133, 265, 371, 665, 1007, 1123, 1855, 5035, 5615, 7049, 7861, 21337, 35245, 39305, 59519, 106685, 149359, 297595, 416633, 746795, 1130861, 2083165, 5654305, 7916027, 39580135]

約数ペア:

[(1, 39580135), (5, 7916027), (7, 5654305), (19, 2083165), (35, 1130861), (53, 746795), (95, 416633), (133, 297595), (265, 149359), (371, 106685), (665, 59519), (1007, 39305), (1123, 35245), (1855, 21337), (5035, 7861), (5615, 7049)]