4217025

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 7097760

約数和(自身を除く): 2880735

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 953, 1475, 2859, 4425, 4765, 14295, 23825, 56227, 71475, 168681, 281135, 843405, 1405675, 4217025]

約数ペア:

[(1, 4217025), (3, 1405675), (5, 843405), (15, 281135), (25, 168681), (59, 71475), (75, 56227), (177, 23825), (295, 14295), (885, 4765), (953, 4425), (1475, 2859)]