238423175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9643}}^1$

素因数の和:9719

約数の個数: 24

約数和(自身を含む): 315705984

約数和(自身を除く): 77282809

約数列:

[1, 5, 23, 25, 43, 115, 215, 575, 989, 1075, 4945, 9643, 24725, 48215, 221789, 241075, 414649, 1108945, 2073245, 5544725, 9536927, 10366225, 47684635, 238423175]

約数ペア:

[(1, 238423175), (5, 47684635), (23, 10366225), (25, 9536927), (43, 5544725), (115, 2073245), (215, 1108945), (575, 414649), (989, 241075), (1075, 221789), (4945, 48215), (9643, 24725)]