145445847

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{3919}}^1$

素因数の和:4150

約数の個数: 16

約数和(自身を含む): 197568000

約数和(自身を除く): 52122153

約数列:

[1, 3, 89, 139, 267, 417, 3919, 11757, 12371, 37113, 348791, 544741, 1046373, 1634223, 48481949, 145445847]

約数ペア:

[(1, 145445847), (3, 48481949), (89, 1634223), (139, 1046373), (267, 544741), (417, 348791), (3919, 37113), (11757, 12371)]