245491035

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{1151}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 401448960

約数和(自身を除く): 155957925

約数列:

[1, 3, 5, 15, 59, 177, 241, 295, 723, 885, 1151, 1205, 3453, 3615, 5755, 14219, 17265, 42657, 67909, 71095, 203727, 213285, 277391, 339545, 832173, 1018635, 1386955, 4160865, 16366069, 49098207, 81830345, 245491035]

約数ペア:

[(1, 245491035), (3, 81830345), (5, 49098207), (15, 16366069), (59, 4160865), (177, 1386955), (241, 1018635), (295, 832173), (723, 339545), (885, 277391), (1151, 213285), (1205, 203727), (3453, 71095), (3615, 67909), (5755, 42657), (14219, 17265)]