78625935

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 146240640

約数和(自身を除く): 67614705

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 79, 85, 153, 237, 255, 395, 711, 765, 1185, 1301, 1343, 3555, 3903, 4029, 6505, 6715, 11709, 12087, 19515, 20145, 22117, 58545, 60435, 66351, 102779, 110585, 199053, 308337, 331755, 513895, 925011, 995265, 1541685, 1747243, 4625055, 5241729, 8736215, 15725187, 26208645, 78625935]

約数ペア:

[(1, 78625935), (3, 26208645), (5, 15725187), (9, 8736215), (15, 5241729), (17, 4625055), (45, 1747243), (51, 1541685), (79, 995265), (85, 925011), (153, 513895), (237, 331755), (255, 308337), (395, 199053), (711, 110585), (765, 102779), (1185, 66351), (1301, 60435), (1343, 58545), (3555, 22117), (3903, 20145), (4029, 19515), (6505, 12087), (6715, 11709)]