30708015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157477}}^1$

素因数の和:157498

約数の個数: 16

約数和(自身を含む): 52912608

約数和(自身を除く): 22204593

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 157477, 472431, 787385, 2047201, 2362155, 6141603, 10236005, 30708015]

約数ペア:

[(1, 30708015), (3, 10236005), (5, 6141603), (13, 2362155), (15, 2047201), (39, 787385), (65, 472431), (195, 157477)]