138468762425

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1\times {\mathrm{17107}}^1$

素因数の和:19158

約数の個数: 48

約数和(自身を含む): 204875553792

約数和(自身を除く): 66406791367

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 2011, 4025, 10055, 14077, 17107, 46253, 50275, 70385, 85535, 119749, 231265, 323771, 351925, 393461, 427675, 598745, 1156325, 1618855, 1967305, 2754227, 2993725, 8094275, 9836525, 13771135, 34402177, 68855675, 172010885, 240815239, 791250071, 860054425, 1204076195, 3956250355, 5538750497, 6020380975, 19781251775, 27693752485, 138468762425]

約数ペア:

[(1, 138468762425), (5, 27693752485), (7, 19781251775), (23, 6020380975), (25, 5538750497), (35, 3956250355), (115, 1204076195), (161, 860054425), (175, 791250071), (575, 240815239), (805, 172010885), (2011, 68855675), (4025, 34402177), (10055, 13771135), (14077, 9836525), (17107, 8094275), (46253, 2993725), (50275, 2754227), (70385, 1967305), (85535, 1618855), (119749, 1156325), (231265, 598745), (323771, 427675), (351925, 393461)]