140748285

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{228859}}^1$

素因数の和:228908

約数の個数: 16

約数和(自身を含む): 230690880

約数和(自身を除く): 89942595

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 228859, 686577, 1144295, 3432885, 9383219, 28149657, 46916095, 140748285]

約数ペア:

[(1, 140748285), (3, 46916095), (5, 28149657), (15, 9383219), (41, 3432885), (123, 1144295), (205, 686577), (615, 228859)]