166763475

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13003}}^1$

素因数の和:13041

約数の個数: 48

約数和(自身を含む): 322499200

約数和(自身を除く): 155735725

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 2565, 4275, 12825, 13003, 39009, 65015, 117027, 195045, 247057, 325075, 351081, 585135, 741171, 975225, 1235285, 1755405, 2223513, 2925675, 3705855, 6176425, 6670539, 8777025, 11117565, 18529275, 33352695, 55587825, 166763475]

約数ペア:

[(1, 166763475), (3, 55587825), (5, 33352695), (9, 18529275), (15, 11117565), (19, 8777025), (25, 6670539), (27, 6176425), (45, 3705855), (57, 2925675), (75, 2223513), (95, 1755405), (135, 1235285), (171, 975225), (225, 741171), (285, 585135), (475, 351081), (513, 325075), (675, 247057), (855, 195045), (1425, 117027), (2565, 65015), (4275, 39009), (12825, 13003)]