12577785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2459}}^1$

素因数の和:2509

約数の個数: 32

約数和(自身を含む): 22671360

約数和(自身を除く): 10093575

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 2459, 5115, 7377, 12295, 27049, 36885, 76229, 81147, 135245, 228687, 381145, 405735, 838519, 1143435, 2515557, 4192595, 12577785]

約数ペア:

[(1, 12577785), (3, 4192595), (5, 2515557), (11, 1143435), (15, 838519), (31, 405735), (33, 381145), (55, 228687), (93, 135245), (155, 81147), (165, 76229), (341, 36885), (465, 27049), (1023, 12295), (1705, 7377), (2459, 5115)]