42319395

素因数分解:

$3^3\times 5^1\times {\mathrm{313477}}^1$

素因数の和:313491

約数の個数: 16

約数和(自身を含む): 75234720

約数和(自身を除く): 32915325

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 313477, 940431, 1567385, 2821293, 4702155, 8463879, 14106465, 42319395]

約数ペア:

[(1, 42319395), (3, 14106465), (5, 8463879), (9, 4702155), (15, 2821293), (27, 1567385), (45, 940431), (135, 313477)]