25248087

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 38093328

約数和(自身を除く): 12845241

約数列:

[1, 3, 9, 41, 53, 123, 159, 369, 477, 1291, 2173, 3873, 6519, 11619, 19557, 52931, 68423, 158793, 205269, 476379, 615807, 2805343, 8416029, 25248087]

約数ペア:

[(1, 25248087), (3, 8416029), (9, 2805343), (41, 615807), (53, 476379), (123, 205269), (159, 158793), (369, 68423), (477, 52931), (1291, 19557), (2173, 11619), (3873, 6519)]