38470145

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6827}}^1$

素因数の和:6869

約数の個数: 24

約数和(自身を含む): 56044224

約数和(自身を除く): 17574079

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5635, 6827, 34135, 47789, 157021, 238945, 334523, 785105, 1099147, 1672615, 5495735, 7694029, 38470145]

約数ペア:

[(1, 38470145), (5, 7694029), (7, 5495735), (23, 1672615), (35, 1099147), (49, 785105), (115, 334523), (161, 238945), (245, 157021), (805, 47789), (1127, 34135), (5635, 6827)]