801597175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1873}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 1129347360

約数和(自身を除く): 327750185

約数列:

[1, 5, 17, 19, 25, 53, 85, 95, 265, 323, 425, 475, 901, 1007, 1325, 1615, 1873, 4505, 5035, 8075, 9365, 17119, 22525, 25175, 31841, 35587, 46825, 85595, 99269, 159205, 177935, 427975, 496345, 604979, 796025, 889675, 1687573, 1886111, 2481725, 3024895, 8437865, 9430555, 15124475, 32063887, 42189325, 47152775, 160319435, 801597175]

約数ペア:

[(1, 801597175), (5, 160319435), (17, 47152775), (19, 42189325), (25, 32063887), (53, 15124475), (85, 9430555), (95, 8437865), (265, 3024895), (323, 2481725), (425, 1886111), (475, 1687573), (901, 889675), (1007, 796025), (1325, 604979), (1615, 496345), (1873, 427975), (4505, 177935), (5035, 159205), (8075, 99269), (9365, 85595), (17119, 46825), (22525, 35587), (25175, 31841)]