42680585

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 52462080

約数和(自身を除く): 9781495

約数列:

[1, 5, 71, 109, 355, 545, 1103, 5515, 7739, 38695, 78313, 120227, 391565, 601135, 8536117, 42680585]

約数ペア:

[(1, 42680585), (5, 8536117), (71, 601135), (109, 391565), (355, 120227), (545, 78313), (1103, 38695), (5515, 7739)]