495776885

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 625016832

約数和(自身を除く): 129239947

約数列:

[1, 5, 43, 67, 127, 215, 271, 335, 635, 1355, 2881, 5461, 8509, 11653, 14405, 18157, 27305, 34417, 42545, 58265, 90785, 172085, 365887, 780751, 1479931, 1829435, 2305939, 3903755, 7399655, 11529695, 99155377, 495776885]

約数ペア:

[(1, 495776885), (5, 99155377), (43, 11529695), (67, 7399655), (127, 3903755), (215, 2305939), (271, 1829435), (335, 1479931), (635, 780751), (1355, 365887), (2881, 172085), (5461, 90785), (8509, 58265), (11653, 42545), (14405, 34417), (18157, 27305)]