69316845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 128459520

約数和(自身を除く): 59142675

約数列:

[1, 3, 5, 13, 15, 19, 39, 53, 57, 65, 95, 159, 195, 247, 265, 285, 353, 689, 741, 795, 1007, 1059, 1235, 1765, 2067, 3021, 3445, 3705, 4589, 5035, 5295, 6707, 10335, 13091, 13767, 15105, 18709, 20121, 22945, 33535, 39273, 56127, 65455, 68835, 87191, 93545, 100605, 196365, 243217, 261573, 280635, 355471, 435955, 729651, 1066413, 1216085, 1307865, 1777355, 3648255, 4621123, 5332065, 13863369, 23105615, 69316845]

約数ペア:

[(1, 69316845), (3, 23105615), (5, 13863369), (13, 5332065), (15, 4621123), (19, 3648255), (39, 1777355), (53, 1307865), (57, 1216085), (65, 1066413), (95, 729651), (159, 435955), (195, 355471), (247, 280635), (265, 261573), (285, 243217), (353, 196365), (689, 100605), (741, 93545), (795, 87191), (1007, 68835), (1059, 65455), (1235, 56127), (1765, 39273), (2067, 33535), (3021, 22945), (3445, 20121), (3705, 18709), (4589, 15105), (5035, 13767), (5295, 13091), (6707, 10335)]