147989947105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{721181}}^1$

素因数の和:721258

約数の個数: 64

約数和(自身を含む): 244255689216

約数和(自身を除く): 96265742111

約数列:

[1, 5, 7, 11, 13, 35, 41, 55, 65, 77, 91, 143, 205, 287, 385, 451, 455, 533, 715, 1001, 1435, 2255, 2665, 3157, 3731, 5005, 5863, 15785, 18655, 29315, 41041, 205205, 721181, 3605905, 5048267, 7932991, 9375353, 25241335, 29568421, 39664955, 46876765, 55530937, 65627471, 103128883, 147842105, 206978947, 277654685, 325252631, 328137355, 384389473, 515644415, 721902181, 1034894735, 1626263155, 1921947365, 2276768417, 2690726311, 3609510905, 4228284203, 11383842085, 13453631555, 21141421015, 29597989421, 147989947105]

約数ペア:

[(1, 147989947105), (5, 29597989421), (7, 21141421015), (11, 13453631555), (13, 11383842085), (35, 4228284203), (41, 3609510905), (55, 2690726311), (65, 2276768417), (77, 1921947365), (91, 1626263155), (143, 1034894735), (205, 721902181), (287, 515644415), (385, 384389473), (451, 328137355), (455, 325252631), (533, 277654685), (715, 206978947), (1001, 147842105), (1435, 103128883), (2255, 65627471), (2665, 55530937), (3157, 46876765), (3731, 39664955), (5005, 29568421), (5863, 25241335), (15785, 9375353), (18655, 7932991), (29315, 5048267), (41041, 3605905), (205205, 721181)]