201375015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{8513}}^1$

素因数の和:8623

約数の個数: 32

約数和(自身を含む): 343284480

約数和(自身を除く): 141909465

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 1245, 1577, 4731, 7885, 8513, 23655, 25539, 42565, 127695, 161747, 485241, 706579, 808735, 2119737, 2426205, 3532895, 10598685, 13425001, 40275003, 67125005, 201375015]

約数ペア:

[(1, 201375015), (3, 67125005), (5, 40275003), (15, 13425001), (19, 10598685), (57, 3532895), (83, 2426205), (95, 2119737), (249, 808735), (285, 706579), (415, 485241), (1245, 161747), (1577, 127695), (4731, 42565), (7885, 25539), (8513, 23655)]