18349035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1603

約数の個数: 32

約数和(自身を含む): 31767552

約数和(自身を除く): 13418517

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 1531, 2397, 3995, 4593, 7655, 11985, 22965, 26027, 71957, 78081, 130135, 215871, 359785, 390405, 1079355, 1223269, 3669807, 6116345, 18349035]

約数ペア:

[(1, 18349035), (3, 6116345), (5, 3669807), (15, 1223269), (17, 1079355), (47, 390405), (51, 359785), (85, 215871), (141, 130135), (235, 78081), (255, 71957), (705, 26027), (799, 22965), (1531, 11985), (2397, 7655), (3995, 4593)]