245468905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2297}}^1$

素因数の和:2409

約数の個数: 32

約数和(自身を含む): 337530240

約数和(自身を除く): 92061335

約数列:

[1, 5, 11, 29, 55, 67, 145, 319, 335, 737, 1595, 1943, 2297, 3685, 9715, 11485, 21373, 25267, 66613, 106865, 126335, 153899, 333065, 732743, 769495, 1692889, 3663715, 4463071, 8464445, 22315355, 49093781, 245468905]

約数ペア:

[(1, 245468905), (5, 49093781), (11, 22315355), (29, 8464445), (55, 4463071), (67, 3663715), (145, 1692889), (319, 769495), (335, 732743), (737, 333065), (1595, 153899), (1943, 126335), (2297, 106865), (3685, 66613), (9715, 25267), (11485, 21373)]