39084615

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2736

約数の個数: 48

約数和(自身を含む): 75535200

約数和(自身を除く): 36450585

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2689, 2907, 4845, 8067, 13445, 14535, 24201, 40335, 45713, 51091, 121005, 137139, 153273, 228565, 255455, 411417, 459819, 685695, 766365, 868547, 2057085, 2299095, 2605641, 4342735, 7816923, 13028205, 39084615]

約数ペア:

[(1, 39084615), (3, 13028205), (5, 7816923), (9, 4342735), (15, 2605641), (17, 2299095), (19, 2057085), (45, 868547), (51, 766365), (57, 685695), (85, 459819), (95, 411417), (153, 255455), (171, 228565), (255, 153273), (285, 137139), (323, 121005), (765, 51091), (855, 45713), (969, 40335), (1615, 24201), (2689, 14535), (2907, 13445), (4845, 8067)]