30778585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3733}}^1$

素因数の和:3852

約数の個数: 16

約数和(自身を含む): 39520656

約数和(自身を除く): 8742071

約数列:

[1, 5, 17, 85, 97, 485, 1649, 3733, 8245, 18665, 63461, 317305, 362101, 1810505, 6155717, 30778585]

約数ペア:

[(1, 30778585), (5, 6155717), (17, 1810505), (85, 362101), (97, 317305), (485, 63461), (1649, 18665), (3733, 8245)]