42475395

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39883}}^1$

素因数の和:39962

約数の個数: 16

約数和(自身を含む): 68919552

約数和(自身を除く): 26444157

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 39883, 119649, 199415, 598245, 2831693, 8495079, 14158465, 42475395]

約数ペア:

[(1, 42475395), (3, 14158465), (5, 8495079), (15, 2831693), (71, 598245), (213, 199415), (355, 119649), (1065, 39883)]