487724585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{84163}}^1$

素因数の和:84248

約数の個数: 16

約数和(自身を含む): 626180160

約数和(自身を除く): 138455575

約数列:

[1, 5, 19, 61, 95, 305, 1159, 5795, 84163, 420815, 1599097, 5133943, 7995485, 25669715, 97544917, 487724585]

約数ペア:

[(1, 487724585), (5, 97544917), (19, 25669715), (61, 7995485), (95, 5133943), (305, 1599097), (1159, 420815), (5795, 84163)]