201918135

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{98257}}^1$

素因数の和:98402

約数の個数: 16

約数和(自身を含む): 325430496

約数和(自身を除く): 123512361

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 98257, 294771, 491285, 1473855, 13461209, 40383627, 67306045, 201918135]

約数ペア:

[(1, 201918135), (3, 67306045), (5, 40383627), (15, 13461209), (137, 1473855), (411, 491285), (685, 294771), (2055, 98257)]