38810265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6863}}^1$

素因数の和:6913

約数の個数: 32

約数和(自身を含む): 69189120

約数和(自身を除く): 30378855

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 6863, 20589, 34315, 89219, 102945, 199027, 267657, 446095, 597081, 995135, 1338285, 2587351, 2985405, 7762053, 12936755, 38810265]

約数ペア:

[(1, 38810265), (3, 12936755), (5, 7762053), (13, 2985405), (15, 2587351), (29, 1338285), (39, 995135), (65, 597081), (87, 446095), (145, 267657), (195, 199027), (377, 102945), (435, 89219), (1131, 34315), (1885, 20589), (5655, 6863)]