38867985

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22147}}^1$

素因数の和:22174

約数の個数: 32

約数和(自身を含む): 74417280

約数和(自身を除く): 35549295

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 22147, 66441, 110735, 199323, 287911, 332205, 597969, 863733, 996615, 1439555, 2591199, 2989845, 4318665, 7773597, 12955995, 38867985]

約数ペア:

[(1, 38867985), (3, 12955995), (5, 7773597), (9, 4318665), (13, 2989845), (15, 2591199), (27, 1439555), (39, 996615), (45, 863733), (65, 597969), (117, 332205), (135, 287911), (195, 199323), (351, 110735), (585, 66441), (1755, 22147)]