30295575

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4643}}^1$

素因数の和:4688

約数の個数: 36

約数和(自身を含む): 56145960

約数和(自身を除く): 25850385

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 4643, 6525, 13929, 23215, 41787, 69645, 116075, 134647, 208935, 348225, 403941, 673235, 1044675, 1211823, 2019705, 3366175, 6059115, 10098525, 30295575]

約数ペア:

[(1, 30295575), (3, 10098525), (5, 6059115), (9, 3366175), (15, 2019705), (25, 1211823), (29, 1044675), (45, 673235), (75, 403941), (87, 348225), (145, 208935), (225, 134647), (261, 116075), (435, 69645), (725, 41787), (1305, 23215), (2175, 13929), (4643, 6525)]