29478675

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{409}}^1$

素因数の和:484

約数の個数: 36

約数和(自身を含む): 50484120

約数和(自身を除く): 21005445

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 409, 465, 775, 961, 1227, 2045, 2325, 2883, 4805, 6135, 10225, 12679, 14415, 24025, 30675, 38037, 63395, 72075, 190185, 316975, 393049, 950925, 1179147, 1965245, 5895735, 9826225, 29478675]

約数ペア:

[(1, 29478675), (3, 9826225), (5, 5895735), (15, 1965245), (25, 1179147), (31, 950925), (75, 393049), (93, 316975), (155, 190185), (409, 72075), (465, 63395), (775, 38037), (961, 30675), (1227, 24025), (2045, 14415), (2325, 12679), (2883, 10225), (4805, 6135)]