379790425

素因数分解:

$5^2\times 7^2\times {\mathrm{389}}^1\times {\mathrm{797}}^1$

素因数の和:1210

約数の個数: 36

約数和(自身を含む): 549925740

約数和(自身を除く): 170135315

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 389, 797, 1225, 1945, 2723, 3985, 5579, 9725, 13615, 19061, 19925, 27895, 39053, 68075, 95305, 139475, 195265, 310033, 476525, 976325, 1550165, 2170231, 7750825, 10851155, 15191617, 54255775, 75958085, 379790425]

約数ペア:

[(1, 379790425), (5, 75958085), (7, 54255775), (25, 15191617), (35, 10851155), (49, 7750825), (175, 2170231), (245, 1550165), (389, 976325), (797, 476525), (1225, 310033), (1945, 195265), (2723, 139475), (3985, 95305), (5579, 68075), (9725, 39053), (13615, 27895), (19061, 19925)]