138576798045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{439926343}}^1$

素因数の和:439926361

約数の個数: 24

約数和(自身を含む): 274514038656

約数和(自身を除く): 135937240611

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 439926343, 1319779029, 2199631715, 3079484401, 3959337087, 6598895145, 9238453203, 15397422005, 19796685435, 27715359609, 46192266015, 138576798045]

約数ペア:

[(1, 138576798045), (3, 46192266015), (5, 27715359609), (7, 19796685435), (9, 15397422005), (15, 9238453203), (21, 6598895145), (35, 3959337087), (45, 3079484401), (63, 2199631715), (105, 1319779029), (315, 439926343)]