7679925

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 15668640

約数和(自身を除く): 7988715

約数列:

[1, 3, 5, 9, 11, 15, 25, 29, 33, 45, 55, 75, 87, 99, 107, 145, 165, 225, 261, 275, 319, 321, 435, 495, 535, 725, 825, 957, 963, 1177, 1305, 1595, 1605, 2175, 2475, 2675, 2871, 3103, 3531, 4785, 4815, 5885, 6525, 7975, 8025, 9309, 10593, 14355, 15515, 17655, 23925, 24075, 27927, 29425, 34133, 46545, 52965, 71775, 77575, 88275, 102399, 139635, 170665, 232725, 264825, 307197, 511995, 698175, 853325, 1535985, 2559975, 7679925]

約数ペア:

[(1, 7679925), (3, 2559975), (5, 1535985), (9, 853325), (11, 698175), (15, 511995), (25, 307197), (29, 264825), (33, 232725), (45, 170665), (55, 139635), (75, 102399), (87, 88275), (99, 77575), (107, 71775), (145, 52965), (165, 46545), (225, 34133), (261, 29425), (275, 27927), (319, 24075), (321, 23925), (435, 17655), (495, 15515), (535, 14355), (725, 10593), (825, 9309), (957, 8025), (963, 7975), (1177, 6525), (1305, 5885), (1595, 4815), (1605, 4785), (2175, 3531), (2475, 3103), (2675, 2871)]