72612925

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 114135552

約数和(自身を除く): 41522627

約数列:

[1, 5, 7, 11, 25, 35, 55, 67, 77, 175, 275, 335, 385, 469, 563, 737, 1675, 1925, 2345, 2815, 3685, 3941, 5159, 6193, 11725, 14075, 18425, 19705, 25795, 30965, 37721, 43351, 98525, 128975, 154825, 188605, 216755, 264047, 414931, 943025, 1083775, 1320235, 2074655, 2904517, 6601175, 10373275, 14522585, 72612925]

約数ペア:

[(1, 72612925), (5, 14522585), (7, 10373275), (11, 6601175), (25, 2904517), (35, 2074655), (55, 1320235), (67, 1083775), (77, 943025), (175, 414931), (275, 264047), (335, 216755), (385, 188605), (469, 154825), (563, 128975), (737, 98525), (1675, 43351), (1925, 37721), (2345, 30965), (2815, 25795), (3685, 19705), (3941, 18425), (5159, 14075), (6193, 11725)]