416959425

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1627}}^1$

素因数の和:1727

約数の個数: 72

約数和(自身を含む): 803046816

約数和(自身を除く): 386087391

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 67, 75, 85, 153, 201, 225, 255, 335, 425, 603, 765, 1005, 1139, 1275, 1627, 1675, 3015, 3417, 3825, 4881, 5025, 5695, 8135, 10251, 14643, 15075, 17085, 24405, 27659, 28475, 40675, 51255, 73215, 82977, 85425, 109009, 122025, 138295, 248931, 256275, 327027, 366075, 414885, 545045, 691475, 981081, 1244655, 1635135, 1853153, 2074425, 2725225, 4905405, 5559459, 6223275, 8175675, 9265765, 16678377, 24527025, 27797295, 46328825, 83391885, 138986475, 416959425]

約数ペア:

[(1, 416959425), (3, 138986475), (5, 83391885), (9, 46328825), (15, 27797295), (17, 24527025), (25, 16678377), (45, 9265765), (51, 8175675), (67, 6223275), (75, 5559459), (85, 4905405), (153, 2725225), (201, 2074425), (225, 1853153), (255, 1635135), (335, 1244655), (425, 981081), (603, 691475), (765, 545045), (1005, 414885), (1139, 366075), (1275, 327027), (1627, 256275), (1675, 248931), (3015, 138295), (3417, 122025), (3825, 109009), (4881, 85425), (5025, 82977), (5695, 73215), (8135, 51255), (10251, 40675), (14643, 28475), (15075, 27659), (17085, 24405)]