39121485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{457}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 67710720

約数和(自身を除く): 28589235

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 439, 457, 1317, 1371, 2195, 2285, 5707, 5941, 6585, 6855, 17121, 17823, 28535, 29705, 85605, 89115, 200623, 601869, 1003115, 2608099, 3009345, 7824297, 13040495, 39121485]

約数ペア:

[(1, 39121485), (3, 13040495), (5, 7824297), (13, 3009345), (15, 2608099), (39, 1003115), (65, 601869), (195, 200623), (439, 89115), (457, 85605), (1317, 29705), (1371, 28535), (2195, 17823), (2285, 17121), (5707, 6855), (5941, 6585)]