26598465

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 49720320

約数和(自身を除く): 23121855

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 93, 115, 155, 207, 279, 345, 465, 713, 829, 1035, 1395, 2139, 2487, 3565, 4145, 6417, 7461, 10695, 12435, 19067, 25699, 32085, 37305, 57201, 77097, 95335, 128495, 171603, 231291, 286005, 385485, 591077, 858015, 1156455, 1773231, 2955385, 5319693, 8866155, 26598465]

約数ペア:

[(1, 26598465), (3, 8866155), (5, 5319693), (9, 2955385), (15, 1773231), (23, 1156455), (31, 858015), (45, 591077), (69, 385485), (93, 286005), (115, 231291), (155, 171603), (207, 128495), (279, 95335), (345, 77097), (465, 57201), (713, 37305), (829, 32085), (1035, 25699), (1395, 19067), (2139, 12435), (2487, 10695), (3565, 7461), (4145, 6417)]