11650185

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 21739536

約数和(自身を除く): 10089351

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 97, 153, 157, 255, 291, 471, 485, 765, 785, 873, 1413, 1455, 1649, 2355, 2669, 4365, 4947, 7065, 8007, 8245, 13345, 14841, 15229, 24021, 24735, 40035, 45687, 74205, 76145, 120105, 137061, 228435, 258893, 685305, 776679, 1294465, 2330037, 3883395, 11650185]

約数ペア:

[(1, 11650185), (3, 3883395), (5, 2330037), (9, 1294465), (15, 776679), (17, 685305), (45, 258893), (51, 228435), (85, 137061), (97, 120105), (153, 76145), (157, 74205), (255, 45687), (291, 40035), (471, 24735), (485, 24021), (765, 15229), (785, 14841), (873, 13345), (1413, 8245), (1455, 8007), (1649, 7065), (2355, 4947), (2669, 4365)]