2089404465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{1229}}^1$

素因数の和:1426

約数の個数: 64

約数和(自身を含む): 3634502400

約数和(自身を除く): 1545097935

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 113, 177, 255, 295, 339, 565, 885, 1003, 1229, 1695, 1921, 3009, 3687, 5015, 5763, 6145, 6667, 9605, 15045, 18435, 20001, 20893, 28815, 33335, 62679, 72511, 100005, 104465, 113339, 138877, 217533, 313395, 340017, 362555, 416631, 566695, 694385, 1087665, 1232687, 1700085, 2083155, 2360909, 3698061, 6163435, 7082727, 8193743, 11804545, 18490305, 24581229, 35413635, 40968715, 122906145, 139293631, 417880893, 696468155, 2089404465]

約数ペア:

[(1, 2089404465), (3, 696468155), (5, 417880893), (15, 139293631), (17, 122906145), (51, 40968715), (59, 35413635), (85, 24581229), (113, 18490305), (177, 11804545), (255, 8193743), (295, 7082727), (339, 6163435), (565, 3698061), (885, 2360909), (1003, 2083155), (1229, 1700085), (1695, 1232687), (1921, 1087665), (3009, 694385), (3687, 566695), (5015, 416631), (5763, 362555), (6145, 340017), (6667, 313395), (9605, 217533), (15045, 138877), (18435, 113339), (20001, 104465), (20893, 100005), (28815, 72511), (33335, 62679)]