180330435

素因数分解:

$3^3\times 5^1\times {\mathrm{1335781}}^1$

素因数の和:1335795

約数の個数: 16

約数和(自身を含む): 320587680

約数和(自身を除く): 140257245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1335781, 4007343, 6678905, 12022029, 20036715, 36066087, 60110145, 180330435]

約数ペア:

[(1, 180330435), (3, 60110145), (5, 36066087), (9, 20036715), (15, 12022029), (27, 6678905), (45, 4007343), (135, 1335781)]