40929915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{487}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 70834176

約数和(自身を除く): 29904261

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 431, 487, 1293, 1461, 2155, 2435, 5603, 6331, 6465, 7305, 16809, 18993, 28015, 31655, 84045, 94965, 209897, 629691, 1049485, 2728661, 3148455, 8185983, 13643305, 40929915]

約数ペア:

[(1, 40929915), (3, 13643305), (5, 8185983), (13, 3148455), (15, 2728661), (39, 1049485), (65, 629691), (195, 209897), (431, 94965), (487, 84045), (1293, 31655), (1461, 28015), (2155, 18993), (2435, 16809), (5603, 7305), (6331, 6465)]