53423643315

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{172649}}^1$

素因数の和:173092

約数の個数: 48

約数和(自身を含む): 99670154400

約数和(自身を除く): 46246511085

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 421, 735, 1263, 2105, 2947, 6315, 8841, 14735, 20629, 44205, 61887, 103145, 172649, 309435, 517947, 863245, 1208543, 2589735, 3625629, 6042715, 8459801, 18128145, 25379403, 42299005, 72685229, 126897015, 218055687, 363426145, 508796603, 1090278435, 1526389809, 2543983015, 3561576221, 7631949045, 10684728663, 17807881105, 53423643315]

約数ペア:

[(1, 53423643315), (3, 17807881105), (5, 10684728663), (7, 7631949045), (15, 3561576221), (21, 2543983015), (35, 1526389809), (49, 1090278435), (105, 508796603), (147, 363426145), (245, 218055687), (421, 126897015), (735, 72685229), (1263, 42299005), (2105, 25379403), (2947, 18128145), (6315, 8459801), (8841, 6042715), (14735, 3625629), (20629, 2589735), (44205, 1208543), (61887, 863245), (103145, 517947), (172649, 309435)]