307522995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{68567}}^1$

素因数の和:68611

約数の個数: 32

約数和(自身を含む): 552932352

約数和(自身を除く): 245409357

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 68567, 205701, 342835, 891371, 1028505, 1577041, 2674113, 4456855, 4731123, 7885205, 13370565, 20501533, 23655615, 61504599, 102507665, 307522995]

約数ペア:

[(1, 307522995), (3, 102507665), (5, 61504599), (13, 23655615), (15, 20501533), (23, 13370565), (39, 7885205), (65, 4731123), (69, 4456855), (115, 2674113), (195, 1577041), (299, 1028505), (345, 891371), (897, 342835), (1495, 205701), (4485, 68567)]