23027745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 39916800

約数和(自身を除く): 16889055

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 269, 439, 807, 1317, 1345, 2195, 3497, 4035, 5707, 6585, 10491, 17121, 17485, 28535, 52455, 85605, 118091, 354273, 590455, 1535183, 1771365, 4605549, 7675915, 23027745]

約数ペア:

[(1, 23027745), (3, 7675915), (5, 4605549), (13, 1771365), (15, 1535183), (39, 590455), (65, 354273), (195, 118091), (269, 85605), (439, 52455), (807, 28535), (1317, 17485), (1345, 17121), (2195, 10491), (3497, 6585), (4035, 5707)]