29999955

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{105263}}^1$

素因数の和:105290

約数の個数: 16

約数和(自身を含む): 50526720

約数和(自身を除く): 20526765

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 105263, 315789, 526315, 1578945, 1999997, 5999991, 9999985, 29999955]

約数ペア:

[(1, 29999955), (3, 9999985), (5, 5999991), (15, 1999997), (19, 1578945), (57, 526315), (95, 315789), (285, 105263)]