1296223585

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 1636128000

約数和(自身を除く): 339904415

約数列:

[1, 5, 29, 103, 145, 229, 379, 515, 1145, 1895, 2987, 6641, 10991, 14935, 23587, 33205, 39037, 54955, 86791, 117935, 195185, 433955, 684023, 1132073, 2516939, 3420115, 5660365, 8939473, 12584695, 44697365, 259244717, 1296223585]

約数ペア:

[(1, 1296223585), (5, 259244717), (29, 44697365), (103, 12584695), (145, 8939473), (229, 5660365), (379, 3420115), (515, 2516939), (1145, 1132073), (1895, 684023), (2987, 433955), (6641, 195185), (10991, 117935), (14935, 86791), (23587, 54955), (33205, 39037)]