429230445

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{1471}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 801451008

約数和(自身を除く): 372220563

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 397, 735, 1191, 1471, 1985, 2779, 4413, 5955, 7355, 8337, 10297, 13895, 19453, 22065, 30891, 41685, 51485, 58359, 72079, 97265, 154455, 216237, 291795, 360395, 583987, 1081185, 1751961, 2919935, 4087909, 8759805, 12263727, 20439545, 28615363, 61318635, 85846089, 143076815, 429230445]

約数ペア:

[(1, 429230445), (3, 143076815), (5, 85846089), (7, 61318635), (15, 28615363), (21, 20439545), (35, 12263727), (49, 8759805), (105, 4087909), (147, 2919935), (245, 1751961), (397, 1081185), (735, 583987), (1191, 360395), (1471, 291795), (1985, 216237), (2779, 154455), (4413, 97265), (5955, 72079), (7355, 58359), (8337, 51485), (10297, 41685), (13895, 30891), (19453, 22065)]