42473995

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 52193088

約数和(自身を除く): 9719093

約数列:

[1, 5, 61, 157, 305, 785, 887, 4435, 9577, 47885, 54107, 139259, 270535, 696295, 8494799, 42473995]

約数ペア:

[(1, 42473995), (5, 8494799), (61, 696295), (157, 270535), (305, 139259), (785, 54107), (887, 47885), (4435, 9577)]