224768385

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{87629}}^1$

素因数の和:87662

約数の個数: 32

約数和(自身を含む): 420624000

約数和(自身を除く): 195855615

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 87629, 262887, 438145, 788661, 1314435, 1664951, 2365983, 3943305, 4994853, 8324755, 11829915, 14984559, 24974265, 44953677, 74922795, 224768385]

約数ペア:

[(1, 224768385), (3, 74922795), (5, 44953677), (9, 24974265), (15, 14984559), (19, 11829915), (27, 8324755), (45, 4994853), (57, 3943305), (95, 2365983), (135, 1664951), (171, 1314435), (285, 788661), (513, 438145), (855, 262887), (2565, 87629)]