28040332725

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4297369}}^1$

素因数の和:4297414

約数の個数: 36

約数和(自身を含む): 51955203300

約数和(自身を除く): 23914870575

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 4297369, 12892107, 21486845, 38676321, 64460535, 107434225, 124623701, 193381605, 322302675, 373871103, 623118505, 966908025, 1121613309, 1869355515, 3115592525, 5608066545, 9346777575, 28040332725]

約数ペア:

[(1, 28040332725), (3, 9346777575), (5, 5608066545), (9, 3115592525), (15, 1869355515), (25, 1121613309), (29, 966908025), (45, 623118505), (75, 373871103), (87, 322302675), (145, 193381605), (225, 124623701), (261, 107434225), (435, 64460535), (725, 38676321), (1305, 21486845), (2175, 12892107), (6525, 4297369)]