47355315

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3432

約数の個数: 48

約数和(自身を含む): 92805120

約数和(自身を除く): 45449805

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 3391, 4655, 10173, 13965, 16955, 23737, 50865, 64429, 71211, 118685, 166159, 193287, 322145, 356055, 451003, 498477, 830795, 966435, 1353009, 2255015, 2492385, 3157021, 6765045, 9471063, 15785105, 47355315]

約数ペア:

[(1, 47355315), (3, 15785105), (5, 9471063), (7, 6765045), (15, 3157021), (19, 2492385), (21, 2255015), (35, 1353009), (49, 966435), (57, 830795), (95, 498477), (105, 451003), (133, 356055), (147, 322145), (245, 193287), (285, 166159), (399, 118685), (665, 71211), (735, 64429), (931, 50865), (1995, 23737), (2793, 16955), (3391, 13965), (4655, 10173)]