39335745

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2917}}^1$

素因数の和:2985

約数の個数: 32

約数和(自身を含む): 67230720

約数和(自身を除く): 27894975

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 2697, 2917, 4495, 8751, 13485, 14585, 43755, 84593, 90427, 253779, 271281, 422965, 452135, 1268895, 1356405, 2622383, 7867149, 13111915, 39335745]

約数ペア:

[(1, 39335745), (3, 13111915), (5, 7867149), (15, 2622383), (29, 1356405), (31, 1268895), (87, 452135), (93, 422965), (145, 271281), (155, 253779), (435, 90427), (465, 84593), (899, 43755), (2697, 14585), (2917, 13485), (4495, 8751)]