242816145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 472977792

約数和(自身を除く): 230161647

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 41, 55, 65, 121, 123, 143, 165, 195, 205, 251, 363, 429, 451, 533, 605, 615, 715, 753, 1255, 1353, 1573, 1599, 1815, 2145, 2255, 2665, 2761, 3263, 3765, 4719, 4961, 5863, 6765, 7865, 7995, 8283, 9789, 10291, 13805, 14883, 16315, 17589, 23595, 24805, 29315, 30371, 30873, 35893, 41415, 48945, 51455, 64493, 74415, 87945, 91113, 107679, 113201, 133783, 151855, 154365, 179465, 193479, 322465, 339603, 394823, 401349, 455565, 538395, 566005, 668915, 967395, 1184469, 1245211, 1471613, 1698015, 1974115, 2006745, 3735633, 4414839, 5922345, 6226055, 7358065, 16187743, 18678165, 22074195, 48563229, 80938715, 242816145]

約数ペア:

[(1, 242816145), (3, 80938715), (5, 48563229), (11, 22074195), (13, 18678165), (15, 16187743), (33, 7358065), (39, 6226055), (41, 5922345), (55, 4414839), (65, 3735633), (121, 2006745), (123, 1974115), (143, 1698015), (165, 1471613), (195, 1245211), (205, 1184469), (251, 967395), (363, 668915), (429, 566005), (451, 538395), (533, 455565), (605, 401349), (615, 394823), (715, 339603), (753, 322465), (1255, 193479), (1353, 179465), (1573, 154365), (1599, 151855), (1815, 133783), (2145, 113201), (2255, 107679), (2665, 91113), (2761, 87945), (3263, 74415), (3765, 64493), (4719, 51455), (4961, 48945), (5863, 41415), (6765, 35893), (7865, 30873), (7995, 30371), (8283, 29315), (9789, 24805), (10291, 23595), (13805, 17589), (14883, 16315)]