153439925

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5351}}^1$

素因数の和:5429

約数の個数: 24

約数和(自身を含む): 201748992

約数和(自身を除く): 48309067

約数列:

[1, 5, 25, 31, 37, 155, 185, 775, 925, 1147, 5351, 5735, 26755, 28675, 133775, 165881, 197987, 829405, 989935, 4147025, 4949675, 6137597, 30687985, 153439925]

約数ペア:

[(1, 153439925), (5, 30687985), (25, 6137597), (31, 4949675), (37, 4147025), (155, 989935), (185, 829405), (775, 197987), (925, 165881), (1147, 133775), (5351, 28675), (5735, 26755)]