15434991

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 26732160

約数和(自身を除く): 11297169

約数列:

[1, 3, 9, 11, 13, 33, 39, 67, 99, 117, 143, 179, 201, 429, 537, 603, 737, 871, 1287, 1611, 1969, 2211, 2327, 2613, 5907, 6633, 6981, 7839, 9581, 11993, 17721, 20943, 25597, 28743, 35979, 76791, 86229, 107937, 131923, 155909, 230373, 395769, 467727, 1187307, 1403181, 1714999, 5144997, 15434991]

約数ペア:

[(1, 15434991), (3, 5144997), (9, 1714999), (11, 1403181), (13, 1187307), (33, 467727), (39, 395769), (67, 230373), (99, 155909), (117, 131923), (143, 107937), (179, 86229), (201, 76791), (429, 35979), (537, 28743), (603, 25597), (737, 20943), (871, 17721), (1287, 11993), (1611, 9581), (1969, 7839), (2211, 6981), (2327, 6633), (2613, 5907)]