38653665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5227}}^1$

素因数の和:5281

約数の個数: 32

約数和(自身を含む): 67754880

約数和(自身を除く): 29101215

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 5227, 7395, 15681, 26135, 78405, 88859, 151583, 266577, 444295, 454749, 757915, 1332885, 2273745, 2576911, 7730733, 12884555, 38653665]

約数ペア:

[(1, 38653665), (3, 12884555), (5, 7730733), (15, 2576911), (17, 2273745), (29, 1332885), (51, 757915), (85, 454749), (87, 444295), (145, 266577), (255, 151583), (435, 88859), (493, 78405), (1479, 26135), (2465, 15681), (5227, 7395)]