145474471

素因数分解:

${\mathrm{23}}^2\times {\mathrm{59}}^2\times {\mathrm{79}}^1$

素因数の和:243

約数の個数: 18

約数和(自身を含む): 156653840

約数和(自身を除く): 11179369

約数列:

[1, 23, 59, 79, 529, 1357, 1817, 3481, 4661, 31211, 41791, 80063, 107203, 274999, 1841449, 2465669, 6324977, 145474471]

約数ペア:

[(1, 145474471), (23, 6324977), (59, 2465669), (79, 1841449), (529, 274999), (1357, 107203), (1817, 80063), (3481, 41791), (4661, 31211)]