45064257

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 73681920

約数和(自身を除く): 28617663

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 2131, 3021, 6393, 7049, 14917, 21147, 40489, 44751, 112943, 121467, 283423, 338829, 790601, 850269, 2145917, 2371803, 6437751, 15021419, 45064257]

約数ペア:

[(1, 45064257), (3, 15021419), (7, 6437751), (19, 2371803), (21, 2145917), (53, 850269), (57, 790601), (133, 338829), (159, 283423), (371, 121467), (399, 112943), (1007, 44751), (1113, 40489), (2131, 21147), (3021, 14917), (6393, 7049)]