388634595

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{947}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 630685440

約数和(自身を除く): 242050845

約数列:

[1, 3, 5, 15, 109, 251, 327, 545, 753, 947, 1255, 1635, 2841, 3765, 4735, 14205, 27359, 82077, 103223, 136795, 237697, 309669, 410385, 516115, 713091, 1188485, 1548345, 3565455, 25908973, 77726919, 129544865, 388634595]

約数ペア:

[(1, 388634595), (3, 129544865), (5, 77726919), (15, 25908973), (109, 3565455), (251, 1548345), (327, 1188485), (545, 713091), (753, 516115), (947, 410385), (1255, 309669), (1635, 237697), (2841, 136795), (3765, 103223), (4735, 82077), (14205, 27359)]