450932145

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{7559}}^1$

素因数の和:7705

約数の個数: 32

約数和(自身を含む): 746807040

約数和(自身を除く): 295874895

約数列:

[1, 3, 5, 15, 41, 97, 123, 205, 291, 485, 615, 1455, 3977, 7559, 11931, 19885, 22677, 37795, 59655, 113385, 309919, 733223, 929757, 1549595, 2199669, 3666115, 4648785, 10998345, 30062143, 90186429, 150310715, 450932145]

約数ペア:

[(1, 450932145), (3, 150310715), (5, 90186429), (15, 30062143), (41, 10998345), (97, 4648785), (123, 3666115), (205, 2199669), (291, 1549595), (485, 929757), (615, 733223), (1455, 309919), (3977, 113385), (7559, 59655), (11931, 37795), (19885, 22677)]