136351775

素因数分解:

$5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 200933568

約数和(自身を除く): 64581793

約数列:

[1, 5, 7, 25, 35, 53, 61, 175, 241, 265, 305, 371, 427, 1205, 1325, 1525, 1687, 1855, 2135, 3233, 6025, 8435, 9275, 10675, 12773, 14701, 16165, 22631, 42175, 63865, 73505, 80825, 89411, 102907, 113155, 319325, 367525, 447055, 514535, 565775, 779153, 2235275, 2572675, 3895765, 5454071, 19478825, 27270355, 136351775]

約数ペア:

[(1, 136351775), (5, 27270355), (7, 19478825), (25, 5454071), (35, 3895765), (53, 2572675), (61, 2235275), (175, 779153), (241, 565775), (265, 514535), (305, 447055), (371, 367525), (427, 319325), (1205, 113155), (1325, 102907), (1525, 89411), (1687, 80825), (1855, 73505), (2135, 63865), (3233, 42175), (6025, 22631), (8435, 16165), (9275, 14701), (10675, 12773)]