75169485

素因数分解:

$3^3\times 5^1\times {\mathrm{556811}}^1$

素因数の和:556825

約数の個数: 16

約数和(自身を含む): 133634880

約数和(自身を除く): 58465395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 556811, 1670433, 2784055, 5011299, 8352165, 15033897, 25056495, 75169485]

約数ペア:

[(1, 75169485), (3, 25056495), (5, 15033897), (9, 8352165), (15, 5011299), (27, 2784055), (45, 1670433), (135, 556811)]