2017294065

素因数分解:

$3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{45697}}^1$

素因数の和:45823

約数の個数: 40

約数和(自身を含む): 3649442280

約数和(自身を除く): 1632148215

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 109, 135, 327, 405, 545, 981, 1635, 2943, 4905, 8829, 14715, 44145, 45697, 137091, 228485, 411273, 685455, 1233819, 2056365, 3701457, 4980973, 6169095, 14942919, 18507285, 24904865, 44828757, 74714595, 134486271, 224143785, 403458813, 672431355, 2017294065]

約数ペア:

[(1, 2017294065), (3, 672431355), (5, 403458813), (9, 224143785), (15, 134486271), (27, 74714595), (45, 44828757), (81, 24904865), (109, 18507285), (135, 14942919), (327, 6169095), (405, 4980973), (545, 3701457), (981, 2056365), (1635, 1233819), (2943, 685455), (4905, 411273), (8829, 228485), (14715, 137091), (44145, 45697)]