147580305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13799}}^1$

素因数の和:13861

約数の個数: 32

約数和(自身を含む): 254361600

約数和(自身を除く): 106781295

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 10695, 13799, 41397, 68995, 206985, 317377, 427769, 952131, 1283307, 1586885, 2138845, 4760655, 6416535, 9838687, 29516061, 49193435, 147580305]

約数ペア:

[(1, 147580305), (3, 49193435), (5, 29516061), (15, 9838687), (23, 6416535), (31, 4760655), (69, 2138845), (93, 1586885), (115, 1283307), (155, 952131), (345, 427769), (465, 317377), (713, 206985), (2139, 68995), (3565, 41397), (10695, 13799)]