156955207675

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1\times {\mathrm{52081}}^1$

素因数の和:53128

約数の個数: 48

約数和(自身を含む): 235748964672

約数和(自身を除く): 78793756997

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 1013, 2975, 5065, 7091, 17221, 25325, 35455, 52081, 86105, 120547, 177275, 260405, 364567, 430525, 602735, 885377, 1302025, 1822835, 3013675, 4426885, 6197639, 9114175, 22134425, 30988195, 52758053, 154940975, 263790265, 369306371, 896886901, 1318951325, 1846531855, 4484434505, 6278208307, 9232659275, 22422172525, 31391041535, 156955207675]

約数ペア:

[(1, 156955207675), (5, 31391041535), (7, 22422172525), (17, 9232659275), (25, 6278208307), (35, 4484434505), (85, 1846531855), (119, 1318951325), (175, 896886901), (425, 369306371), (595, 263790265), (1013, 154940975), (2975, 52758053), (5065, 30988195), (7091, 22134425), (17221, 9114175), (25325, 6197639), (35455, 4426885), (52081, 3013675), (86105, 1822835), (120547, 1302025), (177275, 885377), (260405, 602735), (364567, 430525)]