128412435

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{295201}}^1$

素因数の和:295238

約数の個数: 16

約数和(自身を含む): 212545440

約数和(自身を除く): 84133005

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 295201, 885603, 1476005, 4428015, 8560829, 25682487, 42804145, 128412435]

約数ペア:

[(1, 128412435), (3, 42804145), (5, 25682487), (15, 8560829), (29, 4428015), (87, 1476005), (145, 885603), (435, 295201)]