2113245725

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{17807}}^1$

素因数の和:17965

約数の個数: 24

約数和(自身を含む): 2702827008

約数和(自身を除く): 589581283

約数列:

[1, 5, 25, 47, 101, 235, 505, 1175, 2525, 4747, 17807, 23735, 89035, 118675, 445175, 836929, 1798507, 4184645, 8992535, 20923225, 44962675, 84529829, 422649145, 2113245725]

約数ペア:

[(1, 2113245725), (5, 422649145), (25, 84529829), (47, 44962675), (101, 20923225), (235, 8992535), (505, 4184645), (1175, 1798507), (2525, 836929), (4747, 445175), (17807, 118675), (23735, 89035)]