89898931585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{429943}}^1$

素因数の和:430069

約数の個数: 32

約数和(自身を含む): 118870917120

約数和(自身を除く): 28971985535

約数列:

[1, 5, 19, 31, 71, 95, 155, 355, 589, 1349, 2201, 2945, 6745, 11005, 41819, 209095, 429943, 2149715, 8168917, 13328233, 30525953, 40844585, 66641165, 152629765, 253236427, 579993107, 946304543, 1266182135, 2899965535, 4731522715, 17979786317, 89898931585]

約数ペア:

[(1, 89898931585), (5, 17979786317), (19, 4731522715), (31, 2899965535), (71, 1266182135), (95, 946304543), (155, 579993107), (355, 253236427), (589, 152629765), (1349, 66641165), (2201, 40844585), (2945, 30525953), (6745, 13328233), (11005, 8168917), (41819, 2149715), (209095, 429943)]