73849815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3079}}^1$

素因数の和:3144

約数の個数: 48

約数和(自身を含む): 141261120

約数和(自身を除く): 67411305

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 369, 533, 585, 615, 1599, 1845, 2665, 3079, 4797, 7995, 9237, 15395, 23985, 27711, 40027, 46185, 120081, 126239, 138555, 200135, 360243, 378717, 600405, 631195, 1136151, 1641107, 1801215, 1893585, 4923321, 5680755, 8205535, 14769963, 24616605, 73849815]

約数ペア:

[(1, 73849815), (3, 24616605), (5, 14769963), (9, 8205535), (13, 5680755), (15, 4923321), (39, 1893585), (41, 1801215), (45, 1641107), (65, 1136151), (117, 631195), (123, 600405), (195, 378717), (205, 360243), (369, 200135), (533, 138555), (585, 126239), (615, 120081), (1599, 46185), (1845, 40027), (2665, 27711), (3079, 23985), (4797, 15395), (7995, 9237)]