25580455535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{27751}}^1$

素因数の和:28119

約数の個数: 32

約数和(自身を含む): 33462251520

約数和(自身を除く): 7881795985

約数列:

[1, 5, 19, 31, 95, 155, 313, 589, 1565, 2945, 5947, 9703, 27751, 29735, 48515, 138755, 184357, 527269, 860281, 921785, 2636345, 4301405, 8686063, 16345339, 43430315, 81726695, 165035197, 269267953, 825175985, 1346339765, 5116091107, 25580455535]

約数ペア:

[(1, 25580455535), (5, 5116091107), (19, 1346339765), (31, 825175985), (95, 269267953), (155, 165035197), (313, 81726695), (589, 43430315), (1565, 16345339), (2945, 8686063), (5947, 4301405), (9703, 2636345), (27751, 921785), (29735, 860281), (48515, 527269), (138755, 184357)]