4194025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 5767488

約数和(自身を除く): 1573463

約数列:

[1, 5, 11, 25, 55, 101, 151, 275, 505, 755, 1111, 1661, 2525, 3775, 5555, 8305, 15251, 27775, 41525, 76255, 167761, 381275, 838805, 4194025]

約数ペア:

[(1, 4194025), (5, 838805), (11, 381275), (25, 167761), (55, 76255), (101, 41525), (151, 27775), (275, 15251), (505, 8305), (755, 5555), (1111, 3775), (1661, 2525)]